diff --git a/addons/account/views/account_invoice_view.xml b/addons/account/views/account_invoice_view.xml
index fcc04f25851..b75bd604ee2 100644
--- a/addons/account/views/account_invoice_view.xml
+++ b/addons/account/views/account_invoice_view.xml
@@ -44,7 +44,7 @@
                     <field name="name"/>
                     <field name="account_id" groups="account.group_account_user"/>
                     <field name="quantity"/>
-                    <field name="uom_id" groups="product.group_uom"/>
+                    <field name="uom_id" groups="uom.group_uom"/>
                     <field name="price_unit"/>
                     <field name="discount" groups="base.group_no_one"/>
                     <field name="price_subtotal"/>
@@ -65,7 +65,7 @@
                             <label for="quantity"/>
                             <div>
                                 <field name="quantity" class="oe_inline"/>
-                                <field name="uom_id" class="oe_inline" groups="product.group_uom"/>
+                                <field name="uom_id" class="oe_inline" groups="uom.group_uom"/>
                             </div>
                             <field name="price_unit"/>
                             <field name="discount" groups="base.group_no_one"/>
@@ -278,7 +278,7 @@
                                         context="{'default_partner_id': parent.partner_id}"/>
                                     <field name="analytic_tag_ids" groups="analytic.group_analytic_tags" widget="many2many_tags" options="{'color_field': 'color'}"/>
                                     <field name="quantity"/>
-                                    <field name="uom_id" groups="product.group_uom"/>
+                                    <field name="uom_id" groups="uom.group_uom"/>
                                     <field name="price_unit"/>
                                     <field name="discount" groups="base.group_no_one"/>
                                     <field name="invoice_line_tax_ids" widget="many2many_tags" options="{'no_create': True}" context="{'type':parent.type, 'tree_view_ref': 'account.account_tax_view_tree', 'search_view_ref': 'account.account_tax_view_search'}"
@@ -435,7 +435,7 @@
                                         context="{'default_partner_id': parent.partner_id}"/>
                                     <field name="analytic_tag_ids" groups="analytic.group_analytic_tags" widget="many2many_tags" options="{'color_field': 'color'}"/>
                                     <field name="quantity"/>
-                                    <field name="uom_id" groups="product.group_uom"/>
+                                    <field name="uom_id" groups="uom.group_uom"/>
                                     <field name="price_unit"/>
                                     <field name="discount" groups="base.group_no_one"/>
                                     <field name="invoice_line_tax_ids" widget="many2many_tags" options="{'no_create': True}" context="{'type':parent.type, 'tree_view_ref': 'account.account_tax_view_tree', 'search_view_ref': 'account.account_tax_view_search'}"
@@ -447,7 +447,7 @@
                                     <field name="product_id"/>
                                     <field name="price_subtotal"/>
                                     <field name="quantity"/>
-                                    <field name="uom_id" groups="product.group_uom"/>
+                                    <field name="uom_id" groups="uom.group_uom"/>
                                     <templates>
                                         <t t-name="kanban-box">
                                             <div t-attf-class="oe_kanban_card oe_kanban_global_click">
diff --git a/addons/account/views/account_portal_templates.xml b/addons/account/views/account_portal_templates.xml
index 3bf6aa8dd7f..a83d9e05f83 100644
--- a/addons/account/views/account_portal_templates.xml
+++ b/addons/account/views/account_portal_templates.xml
@@ -162,7 +162,7 @@
                     <td class="hidden"><span t-field="l.origin"/></td>
                     <td class="text-right">
                         <span t-field="l.quantity"/>
-                        <span t-field="l.uom_id"  groups="product.group_uom"/>
+                        <span t-field="l.uom_id"  groups="uom.group_uom"/>
                     </td>
                     <td class="text-right">
                         <span t-field="l.price_unit"/>
diff --git a/addons/account/views/report_invoice.xml b/addons/account/views/report_invoice.xml
index be284b823dd..f220b6d9059 100644
--- a/addons/account/views/report_invoice.xml
+++ b/addons/account/views/report_invoice.xml
@@ -77,7 +77,7 @@
                                 <td class="hidden"><span t-field="l.origin"/></td>
                                 <td class="text-right">
                                     <span t-field="l.quantity"/>
-                                    <span t-field="l.uom_id"  groups="product.group_uom"/>
+                                    <span t-field="l.uom_id"  groups="uom.group_uom"/>
                                 </td>
                                 <td class="text-right">
                                     <span t-field="l.price_unit"/>
diff --git a/addons/delivery/tests/test_delivery_cost.py b/addons/delivery/tests/test_delivery_cost.py
index d027906ef6a..67ff55339ba 100644
--- a/addons/delivery/tests/test_delivery_cost.py
+++ b/addons/delivery/tests/test_delivery_cost.py
@@ -18,11 +18,11 @@ class TestDeliveryCost(common.TransactionCase):
         self.partner_18 = self.env.ref('base.res_partner_18')
         self.pricelist = self.env.ref('product.list0')
         self.product_4 = self.env.ref('product.product_product_4')
-        self.product_uom_unit = self.env.ref('product.product_uom_unit')
+        self.product_uom_unit = self.env.ref('uom.product_uom_unit')
         self.normal_delivery = self.env.ref('delivery.normal_delivery_carrier')
         self.partner_4 = self.env.ref('base.res_partner_4')
         self.partner_address_13 = self.env.ref('base.res_partner_address_13')
-        self.product_uom_hour = self.env.ref('product.product_uom_hour')
+        self.product_uom_hour = self.env.ref('uom.product_uom_hour')
         self.account_data = self.env.ref('account.data_account_type_revenue')
         self.account_tag_operating = self.env.ref('account.account_tag_operating')
         self.product_2 = self.env.ref('product.product_product_2')
diff --git a/addons/delivery/tests/test_delivery_stock_move.py b/addons/delivery/tests/test_delivery_stock_move.py
index 9ff51082fa9..60e170da701 100644
--- a/addons/delivery/tests/test_delivery_stock_move.py
+++ b/addons/delivery/tests/test_delivery_stock_move.py
@@ -17,7 +17,7 @@ class StockMoveInvoice(AccountingTestCase):
         self.pricelist_id = self.env.ref('product.list0')
         self.product_11 = self.env.ref('product.product_product_11')
         self.product_icecream = self.env.ref('stock.product_icecream')
-        self.product_uom_kgm = self.env.ref('product.product_uom_kgm')
+        self.product_uom_kgm = self.env.ref('uom.product_uom_kgm')
         self.normal_delivery = self.env.ref('delivery.normal_delivery_carrier')
 
     def test_01_delivery_stock_move(self):
diff --git a/addons/event_sale/data/event_demo.xml b/addons/event_sale/data/event_demo.xml
index 96514592b44..54b88827055 100644
--- a/addons/event_sale/data/event_demo.xml
+++ b/addons/event_sale/data/event_demo.xml
@@ -7,8 +7,8 @@
         <field name="type">service</field>
         <field name="list_price">2500.0</field>
         <field name="standard_price">1000.0</field>
-        <field name="uom_id" ref="product.product_uom_unit"/>
-        <field name="uom_po_id" ref="product.product_uom_unit"/>
+        <field name="uom_id" ref="uom.product_uom_unit"/>
+        <field name="uom_po_id" ref="uom.product_uom_unit"/>
         <field name="image" type="base64" file="event_sale/static/img/event_product-image.jpg"/>
     </record>
 
@@ -19,8 +19,8 @@
         <field name="type">service</field>
         <field name="list_price">2500.0</field>
         <field name="standard_price">1000.0</field>
-        <field name="uom_id" ref="product.product_uom_unit"/>
-        <field name="uom_po_id" ref="product.product_uom_unit"/>
+        <field name="uom_id" ref="uom.product_uom_unit"/>
+        <field name="uom_po_id" ref="uom.product_uom_unit"/>
         <field name="image" type="base64" file="event_sale/static/img/event_product-image.jpg"/>
     </record>
 
@@ -31,8 +31,8 @@
         <field name="type">service</field>
         <field name="list_price">2500.0</field>
         <field name="standard_price">1000.0</field>
-        <field name="uom_id" ref="product.product_uom_unit"/>
-        <field name="uom_po_id" ref="product.product_uom_unit"/>
+        <field name="uom_id" ref="uom.product_uom_unit"/>
+        <field name="uom_po_id" ref="uom.product_uom_unit"/>
         <field name="image" type="base64" file="event_sale/static/img/event_product-image.jpg"/>
     </record>
 
@@ -47,8 +47,8 @@
         <field name="type">service</field>
         <field name="list_price">2500.0</field>
         <field name="standard_price">1000.0</field>
-        <field name="uom_id" ref="product.product_uom_unit"/>
-        <field name="uom_po_id" ref="product.product_uom_unit"/>
+        <field name="uom_id" ref="uom.product_uom_unit"/>
+        <field name="uom_po_id" ref="uom.product_uom_unit"/>
         <field name="image" type="base64" file="event_sale/static/img/event_product-image.jpg"/>
     </record>
 
diff --git a/addons/event_sale/data/event_sale_data.xml b/addons/event_sale/data/event_sale_data.xml
index 106f1cb0299..18b05a2de83 100644
--- a/addons/event_sale/data/event_sale_data.xml
+++ b/addons/event_sale/data/event_sale_data.xml
@@ -5,8 +5,8 @@
             <field name="list_price">10.0</field>
             <field name="event_ok" eval="True"/>
             <field name="standard_price">30.0</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="name">Event Registration</field>
             <field name="categ_id" ref="product.product_category_all"/>
             <field name="type">service</field>
diff --git a/addons/event_sale/tests/test_event_sale.py b/addons/event_sale/tests/test_event_sale.py
index 62a33f57749..d73a1cfcb7e 100644
--- a/addons/event_sale/tests/test_event_sale.py
+++ b/addons/event_sale/tests/test_event_sale.py
@@ -36,7 +36,7 @@ class EventSaleTest(common.TransactionCase):
         self.env['sale.order.line'].create({
             'product_id': product.id,
             'price_unit': 190.50,
-            'product_uom': self.env.ref('product.product_uom_unit').id,
+            'product_uom': self.env.ref('uom.product_uom_unit').id,
             'product_uom_qty': 8.0,
             'order_id': self.sale_order.id,
             'name': 'sales order line',
diff --git a/addons/hr_expense/data/hr_expense_demo.xml b/addons/hr_expense/data/hr_expense_demo.xml
index 85f8d875a4e..bb8c605f1aa 100644
--- a/addons/hr_expense/data/hr_expense_demo.xml
+++ b/addons/hr_expense/data/hr_expense_demo.xml
@@ -26,9 +26,9 @@
             <field name="type">service</field>
             <field name="name">Car Travel Expenses</field>
             <field name="default_code">CarTRA</field>
-            <field name="uom_id" ref="product.product_uom_km"/>
-            <field name="uom_po_id" ref="product.product_uom_km"/>
-            <field name="categ_id" ref="product.cat_expense"/>
+            <field name="uom_id" ref="uom.product_uom_km"/>
+            <field name="uom_po_id" ref="uom.product_uom_km"/>
+            <field name="categ_id" ref="hr_expense.cat_expense"/>
             <field name="can_be_expensed" eval="True" />
             <field name="image" type="base64" file="hr_expense/static/img/car_travel-image.jpg"/>
         </record>
@@ -44,7 +44,15 @@
             <field name="image" type="base64" file="hr_expense/static/img/air_ticket-image.jpg"/>
         </record>
 
-        <record id="product.expense_hotel" model="product.product">
+        <record id="hotel_rent" model="product.product">
+            <field name="list_price">400.0</field>
+            <field name="standard_price">400.0</field>
+            <field name="type">service</field>
+            <field name="name">Hotel Accommodation</field>
+            <field name="default_code">HA0</field>
+            <field name="uom_id" ref="uom.product_uom_day"/>
+            <field name="uom_po_id" ref="uom.product_uom_day"/>
+            <field name="categ_id" ref="hr_expense.cat_expense"/>
             <field name="can_be_expensed" eval="True" />
             <field name="image" type="base64" file="hr_expense/static/img/hotel_rent-image.jpg"/>
         </record>
@@ -54,7 +62,7 @@
             <field name="analytic_account_id" ref="analytic.analytic_our_super_product"/>
             <field name="product_id" ref="air_ticket"/>
             <field eval="700.0" name="unit_amount"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field eval="1.0" name="quantity"/>
         </record>
 
@@ -63,7 +71,7 @@
             <field name="analytic_account_id" ref="analytic.analytic_nebula"/>
             <field name="product_id" ref="product.expense_hotel"/>
             <field eval="400.0" name="unit_amount"/>
-            <field name="product_uom_id" ref="product.product_uom_day"/>
+            <field name="product_uom_id" ref="uom.product_uom_day"/>
             <field eval="5.0" name="quantity"/>
         </record>
 
diff --git a/addons/hr_expense/security/ir.model.access.csv b/addons/hr_expense/security/ir.model.access.csv
index 0eea145a6d4..c046e4ad52d 100644
--- a/addons/hr_expense/security/ir.model.access.csv
+++ b/addons/hr_expense/security/ir.model.access.csv
@@ -6,7 +6,7 @@ access_hr_expense_sheet_user,hr.expense.sheet.user,model_hr_expense_sheet,hr_exp
 access_hr_expense_sheet_employee,hr.expense.sheet.employee,model_hr_expense_sheet,base.group_user,1,1,1,1
 access_product_product_hr_expense_user,product.product.hr.expense.user,product.model_product_product,hr_expense.group_hr_expense_user,1,1,1,1
 access_product_template_hr_expense_user,product.template.hr.expense.user,product.model_product_template,hr_expense.group_hr_expense_user,1,1,1,1
-access_product_uom_hr_expense_user,product.uom.hr.expense.user,product.model_product_uom,hr_expense.group_hr_expense_user,1,1,1,1
+access_product_uom_hr_expense_user,product.uom.hr.expense.user,uom.model_product_uom,hr_expense.group_hr_expense_user,1,1,1,1
 access_account_journal_user,account.journal.user,account.model_account_journal,hr_expense.group_hr_expense_user,1,1,1,1
 access_account_journal_employee,account.journal.employee,account.model_account_journal,base.group_user,1,0,0,0
 access_account_invoice_user,account.invoice.user,account.model_account_invoice,hr_expense.group_hr_expense_user,1,1,1,1
diff --git a/addons/hr_expense/views/hr_expense_views.xml b/addons/hr_expense/views/hr_expense_views.xml
index 77d5b13f69a..6d27b2b9cdb 100644
--- a/addons/hr_expense/views/hr_expense_views.xml
+++ b/addons/hr_expense/views/hr_expense_views.xml
@@ -56,7 +56,7 @@
                             <label for="quantity"/>
                             <div>
                                 <field name="quantity" class="oe_inline"/>
-                                <field name="product_uom_id" widget="selection" class="oe_inline" groups="product.group_uom"/>
+                                <field name="product_uom_id" widget="selection" class="oe_inline" groups="uom.group_uom"/>
                             </div>
                             <field name="tax_ids" domain="[('type_tax_use', '=', 'purchase')]" widget="many2many_tags" groups="account.group_account_user"/>
                         </group><group>
@@ -288,7 +288,7 @@
                                 <field name="type"/>
                                 <field name="list_price"/>
                                 <field name="standard_price"/>
-                                <field name="uom_id" groups="product.group_uom" options="{'no_create': True}"/>
+                                <field name="uom_id" groups="uom.group_uom" options="{'no_create': True}"/>
                                 <field name="uom_po_id" invisible="1"/>
                                 <label for="default_code"/>
                                 <div>
diff --git a/addons/hr_timesheet/security/ir.model.access.csv b/addons/hr_timesheet/security/ir.model.access.csv
index 661b02a5a3c..bdf5cbe520d 100644
--- a/addons/hr_timesheet/security/ir.model.access.csv
+++ b/addons/hr_timesheet/security/ir.model.access.csv
@@ -4,6 +4,6 @@ access_account_analytic_line_portal,access_timesheets_portal,analytic.model_acco
 access_account_analytic_user,analytic.account.analytic.timesheet.user,analytic.model_account_analytic_account,hr_timesheet.group_hr_timesheet_user,1,1,0,0
 access_product_product_user,product.product.timesheet.user,product.model_product_product,hr_timesheet.group_hr_timesheet_user,1,1,1,0
 access_product_template_timesheet_user,product.template.timesheet.user,product.model_product_template,hr_timesheet.group_hr_timesheet_user,1,1,1,0
-access_product_uom_hr_timesheet,product.uom.timesheet.user,product.model_product_uom,hr_timesheet.group_hr_timesheet_user,1,0,0,0
+access_product_uom_hr_timesheet,product.uom.timesheet.user,uom.model_product_uom,hr_timesheet.group_hr_timesheet_user,1,0,0,0
 access_project_project,project.project.timesheet.user,model_project_project,hr_timesheet.group_hr_timesheet_user,1,0,0,0
 access_project_task,project.task.timesheet.user,model_project_task,hr_timesheet.group_hr_timesheet_user,1,1,0,0
diff --git a/addons/l10n_in/views/report_invoice.xml b/addons/l10n_in/views/report_invoice.xml
index f5cae06634c..3441689d3d5 100644
--- a/addons/l10n_in/views/report_invoice.xml
+++ b/addons/l10n_in/views/report_invoice.xml
@@ -52,7 +52,7 @@
                         <td class="hidden"><span t-field="l.origin"/></td>
                         <td class="text-right">
                             <span t-field="l.quantity"/>
-                            <span t-field="l.uom_id"  groups="product.group_uom"/>
+                            <span t-field="l.uom_id"  groups="uom.group_uom"/>
                         </td>
                         <td class="text-right">
                             <span t-field="l.price_unit"/>
diff --git a/addons/l10n_in_sale/views/report_invoice_view.xml b/addons/l10n_in_sale/views/report_invoice_view.xml
index f3be1383da1..fc7de168ad4 100644
--- a/addons/l10n_in_sale/views/report_invoice_view.xml
+++ b/addons/l10n_in_sale/views/report_invoice_view.xml
@@ -37,7 +37,7 @@
                                     <t t-if="l.product_id.l10n_in_hsn_code"><h6><strong class="ml16">HSN/SAC Code:</strong> <span t-field="l.product_id.l10n_in_hsn_code"/></h6></t></td>
                                     <td class="text-right">
                                         <span t-field="l.quantity"/>
-                                        <span t-field="l.uom_id"  groups="product.group_uom"/>
+                                        <span t-field="l.uom_id"  groups="uom.group_uom"/>
                                     </td>
                                     <td class="text-right">
                                         <span t-field="l.price_unit"/>
diff --git a/addons/mrp/data/mrp_demo.xml b/addons/mrp/data/mrp_demo.xml
index fcfd0748d4d..5c0761169eb 100644
--- a/addons/mrp/data/mrp_demo.xml
+++ b/addons/mrp/data/mrp_demo.xml
@@ -13,8 +13,8 @@
 
         <record id="product_assembly" model="product.product">
             <field name="standard_price">0.1</field>
-            <field name="uom_id" ref="product.product_uom_hour"/>
-            <field name="uom_po_id" ref="product.product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="type">service</field>
             <field name="name">Assembly Service Cost</field>
             <field name="categ_id" ref="product.product_category_3"/>
@@ -27,8 +27,8 @@
             <field name="standard_price">1100.0</field>
             <field name="list_price">1250.0</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">On demand hard-disk having capacity based on requirement.</field>
             <field name="default_code">HDD-DEM</field>
         </record>
@@ -141,14 +141,14 @@
 
         <record id="mrp_bom_3" model="mrp.bom">
             <field name="product_tmpl_id" ref="product_product_19_product_template"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">10</field>
         </record>
 
         <record id="mrp_bom_line_3" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_17"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_3"/>
         </record>
@@ -159,7 +159,7 @@
         </record>
         <record id="mrp_bom_manufacture" model="mrp.bom">
             <field name="product_tmpl_id" ref="product.product_product_3_product_template"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">1</field>
             <field name="routing_id" ref="mrp_routing_0"/>
         </record>
@@ -167,7 +167,7 @@
         <record id="mrp_bom_manufacture_line_1" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
@@ -175,7 +175,7 @@
         <record id="mrp_bom_manufacture_line_2" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_13"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
@@ -183,7 +183,7 @@
         <record id="mrp_bom_manufacture_line_3" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_16"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
@@ -191,7 +191,7 @@
         <record id="mrp_bom_manufacture_line_4" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_17"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
@@ -199,7 +199,7 @@
         <record id="mrp_bom_manufacture_line_5" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_20"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
@@ -207,7 +207,7 @@
         <record id="mrp_bom_manufacture_line_6" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_22"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
@@ -215,7 +215,7 @@
         <record id="mrp_bom_manufacture_line_7" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_24"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
@@ -226,8 +226,8 @@
             <field name="standard_price">600.0</field>
             <field name="list_price">147.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Self Build kit.</field>
             <field name="default_code">E-COM92</field>
         </record>
@@ -238,7 +238,7 @@
 
         <record id="mrp_bom_kit" model="mrp.bom">
             <field name="product_tmpl_id" ref="product_product_build_kit_product_template"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">2</field>
             <field name="type">phantom</field>
         </record>
@@ -246,7 +246,7 @@
         <record id="mrp_bom_kit_line_1" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_kit"/>
         </record>
@@ -254,21 +254,21 @@
         <record id="mrp_bom_kit_line_2" model="mrp.bom.line">
             <field name="product_id" ref="product.product_product_9"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">5</field>
             <field name="bom_id" ref="mrp_bom_kit"/>
         </record>
 
         <record id="mrp_production_1" model="mrp.production">
             <field name="product_id" ref="product.product_product_3"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="product_qty">3</field>
             <field name="bom_id" ref="mrp_bom_manufacture"/>
         </record>
 
         <record id="mrp_production_2" model="mrp.production">
             <field name="product_id" ref="mrp.product_product_19"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="bom_id" ref="mrp.mrp_bom_3"/>
         </record>
 
@@ -278,8 +278,8 @@
             <field name="standard_price">2500</field>
             <field name="list_price">2250</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Solid wood table.</field>
             <field name="default_code">FURN001</field>
         </record>
@@ -289,8 +289,8 @@
             <field name="standard_price">2000</field>
             <field name="list_price">2000</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Solid wood is a durable natural material.</field>
             <field name="default_code">FURN002</field>
             <field name="tracking">serial</field>
@@ -301,8 +301,8 @@
             <field name="standard_price">50</field>
             <field name="list_price">50</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">18″ x 2½″ Square Leg</field>
             <field name="default_code">FURN003</field>
             <field name="tracking">lot</field>
@@ -313,8 +313,8 @@
             <field name="standard_price">12.5</field>
             <field name="list_price">12.5</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Stainless steel screw full (dia - 5mm, Length - 10mm)</field>
             <field name="default_code">FURN004</field>
         </record>
@@ -324,8 +324,8 @@
             <field name="standard_price">10</field>
             <field name="list_price">10</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Stainless steel screw</field>
             <field name="default_code">FURN005</field>
         </record>
@@ -336,7 +336,7 @@
 
         <record id="mrp_bom_desk" model="mrp.bom">
             <field name="product_tmpl_id" ref="product_product_computer_desk_product_template"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">3</field>
             <field name="routing_id" ref="mrp_routing_3"/>
         </record>
@@ -344,7 +344,7 @@
         <record id="mrp_bom_desk_line_1" model="mrp.bom.line">
             <field name="product_id" ref="product_product_computer_desk_head"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">1</field>
             <field name="bom_id" ref="mrp_bom_desk"/>
             <field name="operation_id" ref="mrp.mrp_routing_workcenter_5"/>
@@ -353,7 +353,7 @@
         <record id="mrp_bom_desk_line_2" model="mrp.bom.line">
             <field name="product_id" ref="product_product_computer_desk_leg"/>
             <field name="product_qty">4</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">2</field>
             <field name="bom_id" ref="mrp_bom_desk"/>
             <field name="operation_id" ref="mrp.mrp_routing_workcenter_5"/>
@@ -362,7 +362,7 @@
         <record id="mrp_bom_desk_line_3" model="mrp.bom.line">
             <field name="product_id" ref="product_product_computer_desk_bolt"/>
             <field name="product_qty">4</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">3</field>
             <field name="bom_id" ref="mrp_bom_desk"/>
             <field name="operation_id" ref="mrp.mrp_routing_workcenter_5"/>
@@ -371,7 +371,7 @@
         <record id="mrp_bom_desk_line_4" model="mrp.bom.line">
             <field name="product_id" ref="product_product_computer_desk_screw"/>
             <field name="product_qty">10</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">4</field>
             <field name="bom_id" ref="mrp_bom_desk"/>
             <field name="operation_id" ref="mrp.mrp_routing_workcenter_5"/>
@@ -379,7 +379,7 @@
 
         <record id="mrp_production_3" model="mrp.production">
             <field name="product_id" ref="product_product_computer_desk"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="product_qty">1</field>
             <field name="bom_id" ref="mrp_bom_desk"/>
         </record>
@@ -393,8 +393,8 @@
             <field name="standard_price">2000.0</field>
             <field name="list_price">2250.0</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">19v,5.5 x 2.5 mm Pin Type Adapter (Power Cord Included)</field>
             <field name="default_code">E-COM93</field>
         </record>
@@ -406,8 +406,8 @@
             <field name="standard_price">800</field>
             <field name="list_price">850</field>
             <field name="type">product</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">New Original Laptop Keyboard Part No 9GT99</field>
             <field name="default_code">E-COM94</field>
         </record>
@@ -441,7 +441,7 @@
 
         <record id="stock_inventory_product_27_lot0" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_27"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_product_27"/>
             <field name="product_qty">50</field>
             <field name="prod_lot_id" ref="lot_product_27_0"/>
@@ -450,7 +450,7 @@
 
         <record id="stock_inventory_product_27_lot1" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_27"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_product_27"/>
             <field name="product_qty">40</field>
             <field name="prod_lot_id" ref="lot_product_27_1"/>
@@ -464,7 +464,7 @@
         </record>
         <record id="stock_inventory_line_product_laptop_charger" model="stock.inventory.line">
             <field name="product_id" ref="product_product_laptop_charger"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_product_laptop_charger"/>
             <field name="product_qty">50</field>
             <field name="prod_lot_id" ref="lot_product_laptop_charger"/>
@@ -477,7 +477,7 @@
         </record>
         <record id="stock_inventory_line_product_laptop_keypad" model="stock.inventory.line">
             <field name="product_id" ref="product_product_laptop_keypad"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_product_laptop_keypad"/>
             <field name="product_qty">50</field>
             <field name="prod_lot_id" ref="lot_product_laptop_keypad"/>
@@ -486,41 +486,41 @@
 
         <record id="mrp_bom_laptop_cust" model="mrp.bom">
             <field name="product_tmpl_id" ref="product.product_product_27_product_template"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">1</field>
         </record>
         <record id="mrp_bom_laptop_cust_line_1" model="mrp.bom.line">
             <field name="product_id" ref="product_product_laptop_charger"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">1</field>
             <field name="bom_id" ref="mrp_bom_laptop_cust"/>
         </record>
         <record id="mrp_bom_laptop_cust_line_2" model="mrp.bom.line">
             <field name="product_id" ref="product_product_laptop_keypad"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">2</field>
             <field name="bom_id" ref="mrp_bom_laptop_cust"/>
         </record>
 
         <record id="mrp_bom_laptop_cust_rout" model="mrp.bom">
             <field name="product_tmpl_id" ref="product.product_product_27_product_template"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">2</field>
             <field name="routing_id" ref="mrp_routing_1"/>
         </record>
         <record id="mrp_bom_laptop_cust_rout_line_1" model="mrp.bom.line">
             <field name="product_id" ref="product_product_laptop_charger"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">1</field>
             <field name="bom_id" ref="mrp_bom_laptop_cust_rout"/>
         </record>
         <record id="mrp_bom_laptop_cust_rout_line_2" model="mrp.bom.line">
             <field name="product_id" ref="product_product_laptop_keypad"/>
             <field name="product_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="sequence">2</field>
             <field name="bom_id" ref="mrp_bom_laptop_cust_rout"/>
         </record>
@@ -530,7 +530,7 @@
         </record>
         <record id="mrp_production_laptop_cust" model="mrp.production">
             <field name="product_id" ref="product.product_product_27"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="product_qty">5</field>
             <field name="location_src_id" ref="stock.stock_location_stock"/>
             <field name="location_dest_id" ref="stock.stock_location_stock"/>
diff --git a/addons/mrp/report/mrp_bom_cost_report_templates.xml b/addons/mrp/report/mrp_bom_cost_report_templates.xml
index 85d3b442a93..7e24d146281 100644
--- a/addons/mrp/report/mrp_bom_cost_report_templates.xml
+++ b/addons/mrp/report/mrp_bom_cost_report_templates.xml
@@ -36,7 +36,7 @@
                                         <span t-att-res-id="bom_line['product_id'].id" res-model="product.product" view-type="form" t-esc="bom_line['product_id'].name"/>
                                     </td>
                                     <td class="text-right">
-                                        <span t-esc="bom_line['product_uom_qty']"/> <span t-esc="bom_line['product_uom'].name" groups="product.group_uom"/>
+                                        <span t-esc="bom_line['product_uom_qty']"/> <span t-esc="bom_line['product_uom'].name" groups="uom.group_uom"/>
                                     </td>
                                     <td class="text-right">
                                         <span t-esc="bom_line['price_unit']" t-options='{"widget": "monetary", "display_currency": currency}'/>
diff --git a/addons/mrp/report/mrp_bom_structure_report_templates.xml b/addons/mrp/report/mrp_bom_structure_report_templates.xml
index 549d75662cd..b9432776e88 100644
--- a/addons/mrp/report/mrp_bom_structure_report_templates.xml
+++ b/addons/mrp/report/mrp_bom_structure_report_templates.xml
@@ -23,7 +23,7 @@
                                 </td>
                                 <td>
                                     <span t-field="o.product_qty"/>
-                                    <span groups="product.group_uom" t-field="o.product_uom_id.name"/>
+                                    <span groups="uom.group_uom" t-field="o.product_uom_id.name"/>
                                 </td>
                                 <td>
                                     <span t-field="o.code"/>
@@ -36,7 +36,7 @@
                                 </td>
                                 <td>
                                     <span t-esc="l['pqty']"/>
-                                    <span t-esc="l['uname']" groups="product.group_uom"/>
+                                    <span t-esc="l['uname']" groups="uom.group_uom"/>
                                 </td>
                                 <td>
                                     <span t-esc="l['code']"/>
diff --git a/addons/mrp/report/mrp_production_templates.xml b/addons/mrp/report/mrp_production_templates.xml
index d17a8b18fb7..698abe2c5aa 100644
--- a/addons/mrp/report/mrp_production_templates.xml
+++ b/addons/mrp/report/mrp_production_templates.xml
@@ -23,7 +23,7 @@
                         <div class="col-xs-3">
                             <strong>Quantity:</strong><br/>
                             <span t-field="o.product_qty"/>
-                            <span t-field="o.product_uom_id.name" groups="product.group_uom"/>
+                            <span t-field="o.product_uom_id.name" groups="uom.group_uom"/>
                         </div>
                     </div>
 
@@ -75,7 +75,7 @@
                                     </td>
                                     <td class="text-right">
                                         <span t-field="line.product_uom_qty"/>
-                                        <span t-field="line.product_uom.name" groups="product.group_uom"/>
+                                        <span t-field="line.product_uom.name" groups="uom.group_uom"/>
                                     </td>
                                 </tr>
                             </t>
diff --git a/addons/mrp/security/ir.model.access.csv b/addons/mrp/security/ir.model.access.csv
index 9d5a89fca90..da0c8235e69 100644
--- a/addons/mrp/security/ir.model.access.csv
+++ b/addons/mrp/security/ir.model.access.csv
@@ -22,7 +22,7 @@ access_mrp_production_stock_worker,mrp.production stock_worker,model_mrp_product
 access_product_product_user,product.product user,product.model_product_product,mrp.group_mrp_user,1,0,0,0
 access_product_template_user,product.template user,product.model_product_template,mrp.group_mrp_user,1,0,0,0
 access_product_price_history_mrp_manager,product.price.history.mrp.manager,product.model_product_price_history,mrp.group_mrp_manager,1,1,1,1
-access_product_uom_user,product.uom user,product.model_product_uom,mrp.group_mrp_user,1,0,0,0
+access_product_uom_user,product.uom user,uom.model_product_uom,mrp.group_mrp_user,1,0,0,0
 access_product_supplierinfo_user,product.supplierinfo user,product.model_product_supplierinfo,mrp.group_mrp_user,1,1,1,1
 access_res_partner,res.partner,base.model_res_partner,mrp.group_mrp_user,1,0,0,0
 access_mrp_workorder_mrp_user,mrp.workorder.user,model_mrp_workorder,mrp.group_mrp_user,1,1,1,1
@@ -31,7 +31,7 @@ access_resource_calendar_leaves_user,mrp.resource.calendar.leaves.user,resource.
 access_resource_calendar_leaves_manager,mrp.resource.calendar.leaves.manager,resource.model_resource_calendar_leaves,mrp.group_mrp_manager,1,0,0,0
 access_resource_calendar_attendance_mrp_user,mrp.resource.calendar.attendance.mrp.user,resource.model_resource_calendar_attendance,mrp.group_mrp_user,1,1,1,1
 access_resource_calendar_attendance_manager,mrp.resource.calendar.attendance.manager,resource.model_resource_calendar_attendance,mrp.group_mrp_manager,1,1,1,1
-access_product_puom_categ,product.uom.categ,product.model_product_uom_categ,mrp.group_mrp_user,1,0,0,0
+access_product_puom_categ,product.uom.categ,uom.model_product_uom_categ,mrp.group_mrp_user,1,0,0,0
 access_resource_resource,resource.resource,resource.model_resource_resource,mrp.group_mrp_user,1,0,0,0
 access_resource_resource_manager,resource.resource.manager,resource.model_resource_resource,mrp.group_mrp_manager,1,1,1,1
 access_product_supplierinfo_manager,product.supplierinfo user,product.model_product_supplierinfo,mrp.group_mrp_manager,1,0,0,0
@@ -42,8 +42,8 @@ access_stock_warehouse_orderpoint_user,stock.warehouse.orderpoint,stock.model_st
 access_stock_picking_mrp_manager,stock.picking mrp_manager,stock.model_stock_picking,mrp.group_mrp_manager,1,0,0,0
 access_mrp_bom_stockuser,mrp.bom,model_mrp_bom,stock.group_stock_user,1,0,0,0
 access_mrp_bom_line_stockuser,mrp.bom.line,model_mrp_bom_line,stock.group_stock_user,1,0,0,0
-access_product_uom_categ_mrp_manager,product.uom.categ mrp_manager,product.model_product_uom_categ,mrp.group_mrp_manager,1,1,1,1
-access_product_uom_mrp_manager,product.uom mrp_manager,product.model_product_uom,mrp.group_mrp_manager,1,1,1,1
+access_product_uom_categ_mrp_manager,product.uom.categ mrp_manager,uom.model_product_uom_categ,mrp.group_mrp_manager,1,1,1,1
+access_product_uom_mrp_manager,product.uom mrp_manager,uom.model_product_uom,mrp.group_mrp_manager,1,1,1,1
 access_product_category_mrp_manager,product.category mrp_manager,product.model_product_category,mrp.group_mrp_manager,1,1,1,1
 access_product_template_mrp_manager,product.template mrp_manager,product.model_product_template,mrp.group_mrp_manager,1,1,1,1
 access_product_product_mrp_manager,product.product mrp_manager,product.model_product_product,mrp.group_mrp_manager,1,1,1,1
diff --git a/addons/mrp/tests/test_order.py b/addons/mrp/tests/test_order.py
index 56b87b7e61d..6c56fa22275 100644
--- a/addons/mrp/tests/test_order.py
+++ b/addons/mrp/tests/test_order.py
@@ -353,7 +353,7 @@ class TestMrpOrder(TestMrpCommon):
         """ Check the consumed quants of the produced quants when intermediate calls to `post_inventory` during a MO."""
 
         # create a bom for `custom_laptop` with components that aren't tracked
-        unit = self.ref("product.product_uom_unit")
+        unit = self.ref("uom.product_uom_unit")
         custom_laptop = self.env.ref("product.product_product_27")
         custom_laptop.tracking = 'none'
         product_charger = self.env['product.product'].create({
diff --git a/addons/mrp/tests/test_workorder_operation.py b/addons/mrp/tests/test_workorder_operation.py
index 79121e0468e..2e62315d83c 100644
--- a/addons/mrp/tests/test_workorder_operation.py
+++ b/addons/mrp/tests/test_workorder_operation.py
@@ -234,7 +234,7 @@ class TestWorkOrderProcess(common.TransactionCase):
 
     def test_01_without_workorder(self):
         """ Testing consume quants and produced quants without workorder """
-        unit = self.ref("product.product_uom_unit")
+        unit = self.ref("uom.product_uom_unit")
         custom_laptop = self.env.ref("product.product_product_27")
         custom_laptop.tracking = 'lot'
 
@@ -389,10 +389,10 @@ class TestWorkOrderProcess(common.TransactionCase):
         """ Testing bill of material with different unit of measure."""
         route_manufacture = self.warehouse.manufacture_pull_id.route_id.id
         route_mto = self.warehouse.mto_pull_id.route_id.id
-        unit = self.ref("product.product_uom_unit")
-        dozen = self.ref("product.product_uom_dozen")
-        kg = self.ref("product.product_uom_kgm")
-        gm = self.ref("product.product_uom_gram")
+        unit = self.ref("uom.product_uom_unit")
+        dozen = self.ref("uom.product_uom_dozen")
+        kg = self.ref("uom.product_uom_kgm")
+        gm = self.ref("uom.product_uom_gram")
         # Create Product A, B, C
         product_A = self.env['product.product'].create({
             'name': 'Product A',
@@ -511,7 +511,7 @@ class TestWorkOrderProcess(common.TransactionCase):
         """ Test that the correct serial number is suggested on consecutive work orders. """
         laptop = self.env.ref("product.product_product_25")
         graphics_card = self.env.ref("product.product_product_24")
-        unit = self.env.ref("product.product_uom_unit")
+        unit = self.env.ref("uom.product_uom_unit")
         three_step_routing = self.env.ref("mrp.mrp_routing_1")
 
         laptop.tracking = 'serial'
diff --git a/addons/mrp/views/mrp_bom_views.xml b/addons/mrp/views/mrp_bom_views.xml
index de547036a6e..5412aebf313 100644
--- a/addons/mrp/views/mrp_bom_views.xml
+++ b/addons/mrp/views/mrp_bom_views.xml
@@ -22,7 +22,7 @@
                             <label for="product_qty" string="Quantity"/>
                             <div class="o_row">
                                 <field name="product_qty"/>
-                                <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="product.group_uom"/>
+                                <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="uom.group_uom"/>
                             </div>
                             <field name="routing_id" groups="mrp.group_mrp_routings"/>
                         </group>
@@ -57,7 +57,7 @@
                                     <button name="action_see_attachments" type="object" icon="fa-files-o" attrs="{'invisible': [('has_attachments', '=', False)]}"/>
                                     <button name="action_see_attachments" type="object" icon="fa-file" attrs="{'invisible': [('has_attachments', '=', True)]}"/>
                                     <field name="product_qty"/>
-                                    <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="product.group_uom"/>
+                                    <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="uom.group_uom"/>
                                     <field name="attribute_value_ids" widget="many2many_tags" options="{'no_create': True}" domain="[('product_ids.product_tmpl_id', '=', parent.product_tmpl_id)]" groups="product.group_product_variant"/>
                                     <field name="operation_id" groups="mrp.group_mrp_routings" domain="[('routing_id', '=', parent.routing_id)]" options="{'no_quick_create':True,'no_create_edit':True}"/>
                                 </tree>
@@ -94,7 +94,7 @@
                     <field name="code"/>
                     <field name="product_id" groups="product.group_product_variant"/>
                     <field name="product_qty"/>
-                    <field name="product_uom_id" groups="product.group_uom"/>
+                    <field name="product_uom_id" groups="uom.group_uom"/>
                     <field name="routing_id" groups="mrp.group_mrp_routings"/>
                 </tree>
             </field>
@@ -180,7 +180,7 @@
                             <label for="product_qty" string="Quantity"/>
                             <div class="o_row">
                                 <field name="product_qty"/>
-                                <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="product.group_uom"/>
+                                <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="uom.group_uom"/>
                             </div>
                         </group>
                         <group string="BoM details">
@@ -201,7 +201,7 @@
                     <field name="bom_id"/>
                     <field name="product_id"/>
                     <field name="product_qty"/>
-                    <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="product.group_uom"/>
+                    <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="uom.group_uom"/>
                     <field name="routing_id"/>
                     <field name="attribute_value_ids" widget="many2many_tags" groups="product.group_product_variant"/>
                 </tree>
diff --git a/addons/mrp/views/mrp_production_views.xml b/addons/mrp/views/mrp_production_views.xml
index c22daf42829..31b8daa3f27 100644
--- a/addons/mrp/views/mrp_production_views.xml
+++ b/addons/mrp/views/mrp_production_views.xml
@@ -12,7 +12,7 @@
                     <field name="date_planned_start"/>
                     <field name="product_id"/>
                     <field name="product_qty" sum="Total Qty" string="Quantity"/>
-                    <field name="product_uom_id" string="Unit of Measure" options="{'no_open':True,'no_create':True}" groups="product.group_uom"/>
+                    <field name="product_uom_id" string="Unit of Measure" options="{'no_open':True,'no_create':True}" groups="uom.group_uom"/>
                     <field name="availability"/>
                     <field name="routing_id" groups="mrp.group_mrp_routings"/>
                     <field name="origin" groups="base.group_no_one"/>
@@ -85,7 +85,7 @@
                             <label for="product_qty"/>
                             <div class="o_row">
                                 <field name="product_qty" attrs="{'readonly': [('has_moves', '=', True)]}"/>
-                                <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="product.group_uom" attrs="{'readonly': [('has_moves', '=', True)]}"/>
+                                <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="uom.group_uom" attrs="{'readonly': [('has_moves', '=', True)]}"/>
                                 <button type="action"
                                     name="%(mrp.action_change_production_qty)d"
                                     string="Update" class="oe_link" attrs="{'invisible': ['|', ('state', 'in', ('done','cancel')), ('id', '=', False)]}"/>
@@ -117,7 +117,7 @@
                                     <field name="product_id" required="1"/>
                                     <field name="name" invisible="1"/>
                                     <field name="unit_factor" invisible="1"/>
-                                    <field name="product_uom" groups="product.group_uom"/>
+                                    <field name="product_uom" groups="uom.group_uom"/>
                                     <field name="has_tracking" invisible="1"/>
                                     <field name="needs_lots" readonly="1" groups="stock.group_production_lot"/>
                                     <field name="is_done" invisible="1"/>
@@ -136,7 +136,7 @@
                                  <tree default_order="done_move" editable="bottom" create="0" delete="0" decoration-muted="state in ('done', 'cancel')">
                                     <field name="product_id" readonly="1"/>
                                     <field name="lot_id" groups="stock.group_production_lot" domain="[('product_id', '=', product_id)]" context="{'default_product_id': product_id}" attrs="{'invisible': [('lots_visible', '=', False)]}"/>
-                                    <field name="product_uom_id" groups="product.group_uom"/>
+                                    <field name="product_uom_id" groups="uom.group_uom"/>
                                     <field name="qty_done"/>
                                     <field name="lots_visible" invisible="1"/>
                                     <field name="done_move" invisible="1"/>
diff --git a/addons/mrp/views/mrp_unbuild_views.xml b/addons/mrp/views/mrp_unbuild_views.xml
index fde57b54aac..222ae59dfe0 100644
--- a/addons/mrp/views/mrp_unbuild_views.xml
+++ b/addons/mrp/views/mrp_unbuild_views.xml
@@ -123,7 +123,7 @@
                                 <label for="product_qty"/>
                                 <div class="o_row">
                                     <field name="product_qty"/>
-                                    <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="product.group_uom"/>
+                                    <field name="product_uom_id" options="{'no_open':True,'no_create':True}" groups="uom.group_uom"/>
                                 </div>
                             </group>
                             <group>
@@ -154,7 +154,7 @@
                     <field name="bom_id"/>
                     <field name="lot_id" groups="stock.group_production_lot"/>
                     <field name="product_qty"/>
-                    <field name="product_uom_id" groups="product.group_uom"/>
+                    <field name="product_uom_id" groups="uom.group_uom"/>
                     <field name="state"/>
                     <field name="location_id" groups="stock.group_stock_multi_locations"/>
                 </tree>
diff --git a/addons/mrp/wizard/mrp_product_produce_views.xml b/addons/mrp/wizard/mrp_product_produce_views.xml
index 661ceed00db..fb9518918e8 100644
--- a/addons/mrp/wizard/mrp_product_produce_views.xml
+++ b/addons/mrp/wizard/mrp_product_produce_views.xml
@@ -14,7 +14,7 @@
                             <label for="product_qty"/>
                             <div class="o_row">
                                 <field name="product_qty" attrs="{'readonly': [('serial', '=', True)]}"/>
-                                <field name="product_uom_id" readonly="1" groups="product.group_uom"/>
+                                <field name="product_uom_id" readonly="1" groups="uom.group_uom"/>
                             </div>
                             <field name="product_tracking" invisible="1"/>
                             <field name="lot_id" attrs="{'invisible': [('product_tracking', '=', 'none')], 'required': [('product_tracking', '!=', 'none')]}" domain="[('product_id', '=', product_id)]" context="{'default_product_id': product_id}"/>
@@ -27,7 +27,7 @@
                                 <field name="lot_id" context="{'default_product_id': product_id}" domain="[('product_id', '=', product_id)]"/>
                                 <field name="qty_to_consume" readonly="1"/>
                                 <field name="qty_done"/>
-                                <field name="product_uom_id" readonly="1" force_save="1" groups="product.group_uom"/>
+                                <field name="product_uom_id" readonly="1" force_save="1" groups="uom.group_uom"/>
                                 <field name="move_id" invisible="1"/>
                             </tree>
                         </field>
diff --git a/addons/mrp_byproduct/tests/test_mrp_byproduct.py b/addons/mrp_byproduct/tests/test_mrp_byproduct.py
index 2b20b116fe8..7f930a79346 100644
--- a/addons/mrp_byproduct/tests/test_mrp_byproduct.py
+++ b/addons/mrp_byproduct/tests/test_mrp_byproduct.py
@@ -12,7 +12,7 @@ class TestMrpByProduct(common.TransactionCase):
         self.warehouse = self.env.ref('stock.warehouse0')
         route_manufacture = self.warehouse.manufacture_pull_id.route_id.id
         route_mto = self.warehouse.mto_pull_id.route_id.id
-        self.uom_unit_id = self.ref('product.product_uom_unit')
+        self.uom_unit_id = self.ref('uom.product_uom_unit')
         def create_product(name, route_ids=[]):
             return self.env['product.product'].create({
                 'name': name,
diff --git a/addons/mrp_byproduct/views/mrp_bom_views.xml b/addons/mrp_byproduct/views/mrp_bom_views.xml
index dc6993751f2..0d0d0ac77f9 100644
--- a/addons/mrp_byproduct/views/mrp_bom_views.xml
+++ b/addons/mrp_byproduct/views/mrp_bom_views.xml
@@ -12,12 +12,12 @@
                          <tree string="Byproducts"  editable="top">
                              <field name="product_id"/>
                              <field name="product_qty"/>
-                             <field name="product_uom_id" groups="product.group_uom"/>
+                             <field name="product_uom_id" groups="uom.group_uom"/>
                          </tree>
                          <form string="Byproducts">
                              <field name="product_id"/>
                              <field name="product_qty"/>
-                             <field name="product_uom_id" groups="product.group_uom"/>
+                             <field name="product_uom_id" groups="uom.group_uom"/>
                          </form>
                     </field>
                 </page>
diff --git a/addons/point_of_sale/data/point_of_sale_data.xml b/addons/point_of_sale/data/point_of_sale_data.xml
index 13059b39a0c..bd1632b9acd 100644
--- a/addons/point_of_sale/data/point_of_sale_data.xml
+++ b/addons/point_of_sale/data/point_of_sale_data.xml
@@ -40,8 +40,8 @@
             <field name="standard_price">13.0</field>
             <field name="list_price">18.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">MISC</field>
             <field name="image" type="base64" file="point_of_sale/static/img/product_product_49-image.jpg"/>
         </record>
@@ -54,7 +54,7 @@
             <field name="sequence">20</field>
         </record>
 
-        <record id="product.product_uom_categ_unit" model="product.uom.categ">
+        <record id="uom.product_uom_categ_unit" model="product.uom.categ">
             <field name="is_pos_groupable">True</field>
         </record>
     </data>
diff --git a/addons/point_of_sale/data/point_of_sale_demo.xml b/addons/point_of_sale/data/point_of_sale_demo.xml
index 1c18cb8e74c..701b4ce2e13 100644
--- a/addons/point_of_sale/data/point_of_sale_demo.xml
+++ b/addons/point_of_sale/data/point_of_sale_demo.xml
@@ -43,8 +43,8 @@
           <field name="barcode">2100002000003</field>
           <field name="taxes_id">False</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/boni_orange-image.jpg"/>
         </record>
         <record id="papillon_orange" model="product.product">
@@ -53,8 +53,8 @@
           <field name="name">Orange Butterfly</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
           <field name="to_weight">True</field>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/papillon_orange-image.jpg"/>
         </record>
 
@@ -65,8 +65,8 @@
           <field name="barcode">2301000000006</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/citron-image.jpg"/>
         </record>
         <record id="limon" model="product.product">
@@ -75,8 +75,8 @@
           <field name="name">Stringers</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/limon-image.jpg"/>
         </record>
         <record id="pamplemousse_rouge_pamplemousse" model="product.product">
@@ -85,8 +85,8 @@
           <field name="name">Red grapefruit</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/pamplemousse_rouge_pamplemousse-image.jpg"/>
         </record>
 
@@ -96,8 +96,8 @@
           <field name="name">Granny Smith apples</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/pomme_granny_smith-image.jpg"/>
         </record>
         <record id="pomme_jonagold" model="product.product">
@@ -106,8 +106,8 @@
           <field name="name">Jonagold apples</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/pomme_jonagold-image.jpg"/>
         </record>
         <record id="pomme_golden_perlim" model="product.product">
@@ -116,8 +116,8 @@
           <field name="name">Golden Apples Perlim</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/pomme_golden_perlim-image.jpg"/>
         </record>
 
@@ -127,8 +127,8 @@
           <field name="name">Conference pears</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/poire_conference-image.jpg"/>
         </record>
 
@@ -139,8 +139,8 @@
           <field name="to_weight">True</field>
           <field name="barcode">2300001000008</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/peche-image.jpg"/>
           <field name="taxes_id" eval='[(5,)]'/>  <!-- no taxes -->
         </record>
@@ -151,8 +151,8 @@
           <field name="name">Black Grapes</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/raisins-image.jpg"/>
         </record>
 
@@ -162,8 +162,8 @@
           <field name="name">Potatoes</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/pomme_de_terre-image.jpg"/>
         </record>
 
@@ -173,8 +173,8 @@
           <field name="name">Extra Flandria chicory</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/chicon_flandria_extra-image.jpg"/>
         </record>
         <record id="carotte" model="product.product">
@@ -183,8 +183,8 @@
           <field name="name">Carrots</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/carotte-image.jpg"/>
         </record>
 
@@ -194,8 +194,8 @@
           <field name="name">In Cluster Tomatoes</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/tomate_en_grappe-image.jpg"/>
         </record>
 
@@ -206,8 +206,8 @@
           <field name="to_weight">True</field>
           <field name="barcode">2100001000004</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/Onions-image.jpg"/>
         </record>
 
@@ -217,8 +217,8 @@
           <field name="name">Red Pepper</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/poivron_rouges-image.jpg"/>
         </record>
         <record id="poivron_verts" model="product.product">
@@ -227,8 +227,8 @@
           <field name="name">Green Peppers</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/poivron_verts-image.jpg"/>
         </record>
         <record id="poivron_jaunes" model="product.product">
@@ -237,8 +237,8 @@
           <field name="name">Yellow Peppers</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/poivron_jaunes-image.jpg"/>
         </record>
         <record id="poireaux_poireaux" model="product.product">
@@ -247,8 +247,8 @@
           <field name="name">Leeks</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/poireaux_poireaux-image.jpg"/>
         </record>
         <record id="courgette" model="product.product">
@@ -257,8 +257,8 @@
           <field name="name">Zucchini</field>
           <field name="to_weight">True</field>
           <field name="pos_categ_id" ref="fruits_vegetables"/>
-          <field name="uom_id" ref="product.product_uom_kgm" />
-          <field name="uom_po_id" ref="product.product_uom_kgm" />
+          <field name="uom_id" ref="uom.product_uom_kgm" />
+          <field name="uom_po_id" ref="uom.product_uom_kgm" />
           <field name="image" type="base64" file="point_of_sale/static/img/courgette-image.jpg"/>
         </record>
 
diff --git a/addons/point_of_sale/security/ir.model.access.csv b/addons/point_of_sale/security/ir.model.access.csv
index cf767d1962f..15a855c44f7 100644
--- a/addons/point_of_sale/security/ir.model.access.csv
+++ b/addons/point_of_sale/security/ir.model.access.csv
@@ -22,7 +22,7 @@ access_product_product_supplierinfo_user,product.supplierinfo user,product.model
 access_product_product_packaging_user,product.packaging user,product.model_product_packaging,group_pos_user,1,0,0,0
 access_stock_warehouse_manager,stock.warehouse manager,stock.model_stock_warehouse,group_pos_manager,1,0,0,0
 access_stock_location_manager,stock.location manager,stock.model_stock_location,group_pos_manager,1,0,0,0
-access_product_uom_manager,product.uom manager,product.model_product_uom,group_pos_manager,1,1,1,1
+access_product_uom_manager,product.uom manager,uom.model_product_uom,group_pos_manager,1,1,1,1
 access_product_category_manager,product.category manager,product.model_product_category,group_pos_manager,1,1,1,1
 access_product_pricelist_manager,product.pricelist manager,product.model_product_pricelist,group_pos_manager,1,1,1,1
 access_product_pricelist_user,product.pricelist user,product.model_product_pricelist,group_pos_user,1,0,0,0
diff --git a/addons/point_of_sale/views/product_view.xml b/addons/point_of_sale/views/product_view.xml
index 8c9349f2fd8..c3901616c5b 100644
--- a/addons/point_of_sale/views/product_view.xml
+++ b/addons/point_of_sale/views/product_view.xml
@@ -85,7 +85,7 @@
     <record id="product_uom_categ_form_view" model="ir.ui.view">
         <field name="name">product.uom.categ.form.inherit</field>
         <field name="model">product.uom.categ</field>
-        <field name="inherit_id" ref="product.product_uom_categ_form_view"/>
+        <field name="inherit_id" ref="uom.product_uom_categ_form_view"/>
         <field name="arch" type="xml">
             <xpath expr="//field[@name='name']" position="after">
                 <field name="is_pos_groupable" groups="base.group_no_one"/>
diff --git a/addons/product/__manifest__.py b/addons/product/__manifest__.py
index 4f4595ddf7a..92637cd5a07 100644
--- a/addons/product/__manifest__.py
+++ b/addons/product/__manifest__.py
@@ -5,7 +5,7 @@
     'name': 'Products & Pricelists',
     'version': '1.2',
     'category': 'Sales',
-    'depends': ['base', 'decimal_precision', 'mail'],
+    'depends': ['base', 'decimal_precision', 'mail', 'uom'],
     'description': """
 This is the base module for managing products and pricelists in Odoo.
 ========================================================================
@@ -33,7 +33,6 @@ Print product labels with barcode.
         'wizard/product_price_list_views.xml',
         'views/res_config_settings_views.xml',
         'views/product_attribute_views.xml',
-        'views/product_uom_views.xml',
         'views/product_views.xml',
         'views/product_template_views.xml',
         'views/product_pricelist_views.xml',
diff --git a/addons/product/data/product_data.xml b/addons/product/data/product_data.xml
index 59f5cfb406f..68e64b39e89 100644
--- a/addons/product/data/product_data.xml
+++ b/addons/product/data/product_data.xml
@@ -13,25 +13,6 @@
             <field name="name">Expenses</field>
         </record>
 
-        <!--
-            Resource: product.uom.categ
-        -->
-        <record id="product_uom_categ_unit" model="product.uom.categ">
-            <field name="name">Unit</field>
-        </record>
-        <record id="product_uom_categ_kgm" model="product.uom.categ">
-            <field name="name">Weight</field>
-        </record>
-        <record id="uom_categ_wtime" model="product.uom.categ">
-            <field name="name">Working Time</field>
-        </record>
-        <record id="uom_categ_length" model="product.uom.categ">
-            <field name="name">Length / Distance</field>
-        </record>
-        <record id="product_uom_categ_vol" model="product.uom.categ">
-            <field name="name">Volume</field>
-        </record>
-
         <!--
              Precisions
         -->
@@ -53,125 +34,6 @@
             <field name="digits" eval="3"/>
         </record>
 
-        <!--
-            Resource: product.uom
-        -->
-        <record id="product_uom_unit" model="product.uom">
-            <field name="category_id" ref="product_uom_categ_unit"/>
-            <field name="name">Unit(s)</field>
-            <field name="factor" eval="1.0"/>
-            <field name="rounding" eval="0.001"/>
-        </record>
-       <record id="product_uom_dozen" model="product.uom">
-            <field name="category_id" ref="product.product_uom_categ_unit"/>
-            <field name="name">Dozen(s)</field>
-            <field name="factor_inv" eval="12"/>
-            <field name="uom_type">bigger</field>
-        </record>
-        <record id="product_uom_kgm" model="product.uom">
-            <field name="category_id" ref="product_uom_categ_kgm"/>
-            <field name="name">kg</field>
-            <field name="factor" eval="1"/>
-            <field name="rounding" eval="0.001"/>
-        </record>
-        <record id="product_uom_gram" model="product.uom">
-            <field name="category_id" ref="product_uom_categ_kgm"/>
-            <field name="name">g</field>
-            <field name="factor" eval="1000"/>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_hour" model="product.uom">
-            <field name="name">Hour(s)</field>
-            <field eval="uom_categ_wtime" name="category_id"/>
-            <field name="factor" eval="8.0"/>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_day" model="product.uom">
-            <field name="name">Day(s)</field>
-            <field eval="uom_categ_wtime" name="category_id"/>
-            <field name="factor" eval="1.0"/>
-        </record>
-        <record id="product_uom_ton" model="product.uom">
-            <field name="category_id" ref="product_uom_categ_kgm"/>
-            <!-- 'tonne' is the most common spelling in english-speaking countries,
-                 the alternative is 'metric ton' in the US, abbreviated as 'mt' -->
-            <field name="name">t</field>
-            <field name="factor_inv" eval="1000"/>
-            <field name="uom_type">bigger</field>
-        </record>
-        <record id="product_uom_meter" model="product.uom">
-            <field name="category_id" ref="uom_categ_length"/>
-            <field name="name">m</field>
-            <field name="factor" eval="1.0"/>
-        </record>
-        <record id="product_uom_km" model="product.uom">
-            <field name="category_id" ref="uom_categ_length"/>
-            <field name="name">km</field>
-            <field name="factor_inv" eval="1000"/>
-            <field name="uom_type">bigger</field>
-        </record>
-        <record id="product_uom_cm" model="product.uom">
-            <field name="category_id" ref="uom_categ_length"/>
-            <field name="name">cm</field>
-            <field name="factor" eval="100"/>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_litre" model="product.uom">
-            <field name="name">Liter(s)</field>
-            <field name="category_id" ref="product_uom_categ_vol"/>
-            <field name="factor">1.0</field>
-        </record>
-
-        <!--Americanization of units of measure-->
-        <record id="product_uom_lb" model="product.uom">
-            <field name="name">lb(s)</field>
-            <field name="category_id" ref="product_uom_categ_kgm"/>
-            <field name="factor">2.20462</field>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_oz" model="product.uom">
-            <field name="name">oz(s)</field>
-            <field name="category_id" ref="product_uom_categ_kgm"/>
-            <field name="factor">35.274</field>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_inch" model="product.uom">
-            <field name="name">inch(es)</field>
-            <field name="category_id" ref="uom_categ_length"/>
-            <field name="factor">39.3701</field>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_foot" model="product.uom">
-            <field name="name">foot(ft)</field>
-            <field name="category_id" ref="uom_categ_length"/>
-            <field name="factor">3.28084</field>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_mile" model="product.uom">
-            <field name="name">mile(s)</field>
-            <field name="category_id" ref="uom_categ_length"/>
-            <field name="factor_inv" eval="1609.34"/>
-            <field name="uom_type">bigger</field>
-        </record>
-        <record id="product_uom_floz" model="product.uom">
-            <field name="name">fl oz</field>
-            <field name="category_id" ref="product_uom_categ_vol"/>
-            <field name="factor">33.814</field>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_qt" model="product.uom">
-            <field name="name">qt</field>
-            <field name="category_id" ref="product_uom_categ_vol"/>
-            <field name="factor">1.05669</field>
-            <field name="uom_type">smaller</field>
-        </record>
-        <record id="product_uom_gal" model="product.uom">
-            <field name="name">gal(s)</field>
-            <field name="category_id" ref="product_uom_categ_vol"/>
-            <field name="factor_inv" eval="3.78541"/>
-            <field name="uom_type">bigger</field>
-        </record>
-
         <!--
 ... to here, it should be in product_demo but we cant just move it
 there yet otherwise people who have installed the server (even with the without-demo
diff --git a/addons/product/data/product_demo.xml b/addons/product/data/product_demo.xml
index f21644a9ded..ab215f07807 100644
--- a/addons/product/data/product_demo.xml
+++ b/addons/product/data/product_demo.xml
@@ -35,8 +35,8 @@
             <field name="standard_price">400.0</field>
             <field name="type">service</field>
             <field name="default_code">EXP</field>
-            <field name="uom_id" ref="product_uom_day"/>
-            <field name="uom_po_id" ref="product_uom_day"/>
+            <field name="uom_id" ref="uom.product_uom_day"/>
+            <field name="uom_po_id" ref="uom.product_uom_day"/>
             <field name="categ_id" ref="cat_expense"/>
         </record>
 
@@ -47,8 +47,8 @@
             <field name="standard_price">40</field>
             <field name="list_price">90</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product_uom_hour"/>
-            <field name="uom_po_id" ref="product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="description">Example of product to invoice on order.</field>
             <field name="default_code">SERV_ORDER</field>
         </record>
@@ -59,8 +59,8 @@
             <field name="standard_price">200.0</field>
             <field name="list_price">180.0</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">SERV_DEL</field>
         </record>
 
@@ -70,8 +70,8 @@
             <field name="standard_price">160</field>
             <field name="list_price">180</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Example of products to invoice based on cost.</field>
             <field name="default_code">SERV_COST</field>
         </record>
@@ -82,8 +82,8 @@
             <field name="standard_price">55.0</field>
             <field name="list_price">70.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">PROD_DEL</field>
         </record>
 
@@ -93,8 +93,8 @@
             <field name="standard_price">35.0</field>
             <field name="list_price">40.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">PROD_DEL02</field>
         </record>
 
@@ -104,8 +104,8 @@
             <field name="standard_price">235.0</field>
             <field name="list_price">280.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">PROD_ORDER</field>
         </record>
 
@@ -115,8 +115,8 @@
             <field name="standard_price">20.5</field>
             <field name="list_price">30.75</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product_uom_hour"/>
-            <field name="uom_po_id" ref="product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="description">Example of products to invoice based on delivery.</field>
         </record>
 
@@ -126,8 +126,8 @@
             <field name="standard_price">25.5</field>
             <field name="list_price">38.25</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product_uom_hour"/>
-            <field name="uom_po_id" ref="product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="description">Example of product to invoice based on delivery.</field>
         </record>
 
@@ -137,8 +137,8 @@
             <field name="list_price">450.0</field>
             <field name="standard_price">300.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">17" LCD Monitor&#xA;Processor AMD 8-Core</field>
             <field name="default_code">PCSC234</field>
         </record>
@@ -183,8 +183,8 @@
             <field name="standard_price">500.0</field>
             <field name="list_price">750.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">7.9‑inch (diagonal) LED-backlit, 128Gb&#xA;Dual-core A5 with quad-core graphics&#xA;FaceTime HD Camera, 1.2 MP Photos</field>
             <field name="default_code">E-COM01</field>
             <field name="attribute_value_ids" eval="[(6,0,[ref('product.product_attribute_value_1'), ref('product.product_attribute_value_3')])]"/>
@@ -241,8 +241,8 @@
             <field name="standard_price">140.0</field>
             <field name="list_price">247.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">Bose's smallest portable Bluetooth speaker</field>
             <field name="default_code">E-COM05</field>
         </record>
@@ -254,8 +254,8 @@
             <field name="standard_price">600.0</field>
             <field name="list_price">147.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Custom computer shipped in kit.</field>
             <field name="default_code">E-COM06</field>
         </record>
@@ -273,8 +273,8 @@
             <field name="standard_price">800.0</field>
             <field name="list_price">320.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">E-COM07</field>
             <field name='weight'>0.330</field>
         </record>
@@ -292,8 +292,8 @@
             <field name="standard_price">70.0</field>
             <field name="list_price">79.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">E-COM08</field>
         </record>
 
@@ -303,8 +303,8 @@
             <field name="standard_price">1299.0</field>
             <field name="list_price">1799.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">E-COM09</field>
             <field name='weight'>9.54</field>
         </record>
@@ -315,8 +315,8 @@
             <field name="standard_price">10.0</field>
             <field name="list_price">47.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">E-COM10</field>
         </record>
 
@@ -326,8 +326,8 @@
             <field name="standard_price">12.50</field>
             <field name="list_price">14</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">E-COM11</field>
         </record>
 
@@ -337,8 +337,8 @@
             <field name="standard_price">14</field>
             <field name="list_price">16.50</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">E-COM12</field>
             <field name="attribute_value_ids" eval="[(6,0,[ref('product.product_attribute_value_1')])]"/>
         </record>
@@ -379,8 +379,8 @@
             <field name="standard_price">18</field>
             <field name="list_price">12.50</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">M-Wir</field>
         </record>
 
@@ -390,8 +390,8 @@
             <field name="standard_price">78.0</field>
             <field name="list_price">85.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">RAM-SR5</field>
         </record>
 
@@ -401,8 +401,8 @@
             <field name="standard_price">20.0</field>
             <field name="list_price">25.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">C-Case</field>
         </record>
 
@@ -412,8 +412,8 @@
             <field name="standard_price">860.0</field>
             <field name="list_price">975.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">HDD-SH1</field>
         </record>
 
@@ -423,8 +423,8 @@
             <field name="standard_price">1700.0</field>
             <field name="list_price">1950.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">MBi9</field>
         </record>
         <record id="product_product_22" model="product.product">
@@ -433,8 +433,8 @@
             <field name="standard_price">2010.0</field>
             <field name="list_price">2100.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">CPUi5</field>
         </record>
 
@@ -444,8 +444,8 @@
             <field name="standard_price">876.0</field>
             <field name="list_price">885.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="default_code">CARD</field>
         </record>
 
@@ -455,8 +455,8 @@
             <field name="standard_price">2870.0</field>
             <field name="list_price">2950.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">17" Monitor, 4GB RAM&#xA;Standard-1294P Processor</field>
             <field name="default_code">LAP-E5</field>
         </record>
@@ -467,8 +467,8 @@
             <field name="standard_price">3300.0</field>
             <field name="list_price">3645.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description">Custom Laptop based on customer's requirement.</field>
             <field name="default_code">LAP-CUS</field>
         </record>
@@ -479,8 +479,8 @@
             <field name="standard_price">25000.0</field>
             <field name="list_price">23500.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">Dvorak keyboard&#xA;left-handed mouse</field>
             <field name="default_code">CONS_DEL03</field>
         </record>
@@ -491,8 +491,8 @@
             <field name="standard_price">45000.0</field>
             <field name="list_price">40000.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">raid 1, 512ECC ram</field>
             <field name="default_code">CONS_DEL02</field>
         </record>
@@ -503,8 +503,8 @@
             <field name="standard_price">65000.0</field>
             <field name="list_price">60000.0</field>
             <field name="type">consu</field>
-            <field name="uom_id" ref="product_uom_unit"/>
-            <field name="uom_po_id" ref="product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">raid 10, 2048ECC ram</field>
             <field name="default_code">CONS_DEL01</field>
         </record>
diff --git a/addons/product/models/__init__.py b/addons/product/models/__init__.py
index a8b4525cc4c..57917450de3 100644
--- a/addons/product/models/__init__.py
+++ b/addons/product/models/__init__.py
@@ -13,6 +13,5 @@ from . import product
 
 from . import product_attribute
 from . import product_pricelist
-from . import product_uom
 from . import res_company
 from . import res_partner
diff --git a/addons/product/models/product_template.py b/addons/product/models/product_template.py
index 4f263d17ebf..7fac535ccc1 100644
--- a/addons/product/models/product_template.py
+++ b/addons/product/models/product_template.py
@@ -246,9 +246,9 @@ class ProductTemplate(models.Model):
         get_param = self.env['ir.config_parameter'].sudo().get_param
         product_weight_in_lbs_param = get_param('product.weight_in_lbs')
         if product_weight_in_lbs_param == '1':
-            return self.env.ref('product.product_uom_lb')
+            return self.env.ref('uom.product_uom_lb')
         else:
-            return self.env.ref('product.product_uom_kgm')
+            return self.env.ref('uom.product_uom_kgm')
 
     def _compute_weight_uom_id(self):
         weight_uom_id = self._get_weight_uom_id_from_ir_config_parameter()
diff --git a/addons/product/models/res_config_settings.py b/addons/product/models/res_config_settings.py
index ac6b4ac5b43..67988dd6fe2 100644
--- a/addons/product/models/res_config_settings.py
+++ b/addons/product/models/res_config_settings.py
@@ -12,7 +12,7 @@ class ResConfigSettings(models.TransientModel):
         help="Share your product to all companies defined in your instance.\n"
              " * Checked : Product are visible for every company, even if a company is defined on the partner.\n"
              " * Unchecked : Each company can see only its product (product where company is defined). Product not related to a company are visible for all companies.")
-    group_uom = fields.Boolean("Units of Measure", implied_group='product.group_uom')
+    group_uom = fields.Boolean("Units of Measure", implied_group='uom.group_uom')
     group_product_variant = fields.Boolean("Attributes and Variants", implied_group='product.group_product_variant')
     group_stock_packaging = fields.Boolean('Product Packagings',
         implied_group='product.group_stock_packaging')
diff --git a/addons/product/security/ir.model.access.csv b/addons/product/security/ir.model.access.csv
index e9c642737ad..1719e1f5387 100644
--- a/addons/product/security/ir.model.access.csv
+++ b/addons/product/security/ir.model.access.csv
@@ -1,6 +1,4 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-access_product_uom_categ_user,product.uom.categ.user,model_product_uom_categ,base.group_user,1,0,0,0
-access_product_uom_user,product.uom.user,model_product_uom,base.group_user,1,0,0,0
 access_product_category_user,product.category.user,model_product_category,base.group_user,1,0,0,0
 access_product_template_user,product.template.user,model_product_template,base.group_user,1,0,0,0
 access_product_packaging_user,product.packaging.user,model_product_packaging,base.group_user,1,0,0,0
diff --git a/addons/product/security/product_security.xml b/addons/product/security/product_security.xml
index bc39a2ec9f8..422d7ac75ec 100644
--- a/addons/product/security/product_security.xml
+++ b/addons/product/security/product_security.xml
@@ -17,11 +17,6 @@
         <field name="category_id" ref="base.module_category_hidden"/>
     </record>
 
-    <record id="group_uom" model="res.groups">
-        <field name="name">Manage Multiple Units of Measure</field>
-        <field name="category_id" ref="base.module_category_hidden"/>
-    </record>
-
     <record id="group_stock_packaging" model="res.groups">
         <field name="name">Manage Product Packaging</field>
         <field name="category_id" ref="base.module_category_hidden"/>
diff --git a/addons/product/tests/__init__.py b/addons/product/tests/__init__.py
index cb24f04241d..b0122192ff8 100644
--- a/addons/product/tests/__init__.py
+++ b/addons/product/tests/__init__.py
@@ -1,4 +1,4 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
-from . import test_variants, test_uom, test_pricelist, test_product_pricelist
+from . import test_variants, test_pricelist, test_product_pricelist
diff --git a/addons/product/tests/common.py b/addons/product/tests/common.py
index e48e4da9486..ff4eddaf5c1 100644
--- a/addons/product/tests/common.py
+++ b/addons/product/tests/common.py
@@ -17,8 +17,8 @@ class TestProductCommon(common.SavepointCase):
 
         # Product environment related data
         Uom = cls.env['product.uom']
-        cls.uom_unit = cls.env.ref('product.product_uom_unit')
-        cls.uom_dozen = cls.env.ref('product.product_uom_dozen')
+        cls.uom_unit = cls.env.ref('uom.product_uom_unit')
+        cls.uom_dozen = cls.env.ref('uom.product_uom_dozen')
         cls.uom_dunit = Uom.create({
             'name': 'DeciUnit',
             'category_id': cls.uom_unit.category_id.id,
@@ -26,7 +26,7 @@ class TestProductCommon(common.SavepointCase):
             'factor': 10.0,
             'uom_type': 'smaller',
             'rounding': 0.001})
-        cls.uom_weight = cls.env.ref('product.product_uom_kgm')
+        cls.uom_weight = cls.env.ref('uom.product_uom_kgm')
         Product = cls.env['product.product']
         cls.product_0 = Product.create({
             'name': 'Work',
diff --git a/addons/product/tests/test_pricelist.py b/addons/product/tests/test_pricelist.py
index a4d43392c89..41e9d206463 100644
--- a/addons/product/tests/test_pricelist.py
+++ b/addons/product/tests/test_pricelist.py
@@ -11,10 +11,10 @@ class TestPricelist(TransactionCase):
 
         self.datacard = self.env.ref('product.product_delivery_02')
         self.usb_adapter = self.env.ref('product.product_delivery_01')
-        self.uom_ton = self.env.ref('product.product_uom_ton')
-        self.uom_unit_id = self.ref('product.product_uom_unit')
-        self.uom_dozen_id = self.ref('product.product_uom_dozen')
-        self.uom_kgm_id = self.ref('product.product_uom_kgm')
+        self.uom_ton = self.env.ref('uom.product_uom_ton')
+        self.uom_unit_id = self.ref('uom.product_uom_unit')
+        self.uom_dozen_id = self.ref('uom.product_uom_dozen')
+        self.uom_kgm_id = self.ref('uom.product_uom_kgm')
 
         self.public_pricelist = self.env.ref('product.list0')
         self.sale_pricelist_id = self.env['product.pricelist'].create({
diff --git a/addons/product/tests/test_product_pricelist.py b/addons/product/tests/test_product_pricelist.py
index 70ad0167b91..a93cdd254ff 100644
--- a/addons/product/tests/test_product_pricelist.py
+++ b/addons/product/tests/test_product_pricelist.py
@@ -19,7 +19,7 @@ class TestProductPricelist(TransactionCase):
         self.laptop_E5023 = self.env.ref('product.product_delivery_01')
         self.laptop_S3450 = self.env.ref("product.product_product_25")
         self.category_5_id = self.ref('product.product_category_5')
-        self.uom_unit_id = self.ref('product.product_uom_unit')
+        self.uom_unit_id = self.ref('uom.product_uom_unit')
         self.list0 = self.ref('product.list0')
 
         self.ipad_retina_display.write({'uom_id': self.uom_unit_id, 'categ_id': self.category_5_id})
diff --git a/addons/product/views/product_pricelist_views.xml b/addons/product/views/product_pricelist_views.xml
index a1495867c2c..22928e638a5 100644
--- a/addons/product/views/product_pricelist_views.xml
+++ b/addons/product/views/product_pricelist_views.xml
@@ -52,7 +52,7 @@
                             </div>
                         </group>
                     </group>
-                    <div class="oe_grey" groups="product.group_uom">
+                    <div class="oe_grey" groups="uom.group_uom">
                         <p>The computed price is expressed in the default Unit of Measure of the product.</p>
                     </div>
                     <group col="6" attrs="{'invisible':[('compute_price', '!=', 'formula')]}">
diff --git a/addons/product/views/product_template_views.xml b/addons/product/views/product_template_views.xml
index 858577951a4..cc4206a73be 100644
--- a/addons/product/views/product_template_views.xml
+++ b/addons/product/views/product_template_views.xml
@@ -12,7 +12,7 @@
                 <field name="standard_price"/>
                 <field name="categ_id"/>
                 <field name="type"/>
-                <field name="uom_id" options="{'no_open': True, 'no_create': True}" groups="product.group_uom"/>
+                <field name="uom_id" options="{'no_open': True, 'no_create': True}" groups="uom.group_uom"/>
                 <field name="active" invisible="1"/>
             </tree>
         </field>
diff --git a/addons/product/views/product_views.xml b/addons/product/views/product_views.xml
index aee876fa8d4..d4ffa71f15f 100644
--- a/addons/product/views/product_views.xml
+++ b/addons/product/views/product_views.xml
@@ -54,8 +54,8 @@
                                     </div>
                                     <field name="company_id" groups="base.group_multi_company"
                                         options="{'no_create': True}"/>
-                                    <field name="uom_id" groups="product.group_uom" options="{'no_create': True}"/>
-                                    <field name="uom_po_id" groups="product.group_uom" options="{'no_create': True}"/>
+                                    <field name="uom_id" groups="uom.group_uom" options="{'no_create': True}"/>
+                                    <field name="uom_po_id" groups="uom.group_uom" options="{'no_create': True}"/>
                                     <field name="currency_id" invisible="1"/>
                                     <field name="product_variant_id" invisible="1"/>
                                 </group>
@@ -293,7 +293,7 @@
                     <field name="attribute_value_ids" widget="many2many_tags" groups="product.group_product_variant"/>
                     <field name="lst_price"/>
                     <field name="price" invisible="not context.get('pricelist',False)"/>
-                    <field name="uom_id" options="{'no_open': True, 'no_create': True}" groups="product.group_uom"/>
+                    <field name="uom_id" options="{'no_open': True, 'no_create': True}" groups="uom.group_uom"/>
                     <field name="barcode"/>
                     <field name="product_tmpl_id" invisible="1"/>
                     <field name="active" invisible="1"/>
@@ -528,7 +528,7 @@
                             <label for="min_qty"/>
                             <div>
                                 <field name="min_qty" class="oe_inline"/>
-                                <field name="product_uom" class="oe_inline" groups="product.group_uom"/>
+                                <field name="product_uom" class="oe_inline" groups="uom.group_uom"/>
                             </div>
                             <label for="price"/>
                             <div>
diff --git a/addons/product_email_template/data/product_demo.xml b/addons/product_email_template/data/product_demo.xml
index 7dff86cc045..ed14c3a9026 100644
--- a/addons/product_email_template/data/product_demo.xml
+++ b/addons/product_email_template/data/product_demo.xml
@@ -604,8 +604,8 @@
             <field name="standard_price">500</field>
             <field name="list_price">900</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_hour"/>
-            <field name="uom_po_id" ref="product.product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="email_template_id" ref="product_online_training_email_template"/>
         </record>
 
diff --git a/addons/product_expiry/data/product_expiry_demo.xml b/addons/product_expiry/data/product_expiry_demo.xml
index 851c9ba1b24..694461a2f5c 100644
--- a/addons/product_expiry/data/product_expiry_demo.xml
+++ b/addons/product_expiry/data/product_expiry_demo.xml
@@ -5,8 +5,8 @@
         <record id="product_product_jambon" model="product.product">
             <field name="list_price">7.0</field>
             <field name="standard_price">5.0</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="name">French cheese Camembert</field>
             <field name="life_time">15</field>
             <field name="use_time">10</field>
@@ -27,8 +27,8 @@
         <record id="product_product_from" model="product.product">
             <field name="list_price">8.0</field>
             <field name="standard_price">6.0</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="name">Ham</field>
             <field name="life_time">30</field>
             <field name="use_time">25</field>
@@ -48,8 +48,8 @@
         <record id="product_product_pain" model="product.product">
             <field name="list_price">8.0</field>
             <field name="standard_price">6.0</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="name">Bread</field>
             <field name="life_time">30</field>
             <field name="use_time">25</field>
@@ -69,8 +69,8 @@
         <record id="product_product_lait" model="product.product">
             <field name="list_price">8.0</field>
             <field name="standard_price">6.0</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="name">Cow milk</field>
             <field name="life_time">30</field>
             <field name="use_time">25</field>
diff --git a/addons/project/data/project_data.xml b/addons/project/data/project_data.xml
index 102427d07f5..35ce80e6f08 100644
--- a/addons/project/data/project_data.xml
+++ b/addons/project/data/project_data.xml
@@ -4,7 +4,7 @@
 
         <!-- This will set the unit of measure used in projects and tasks.-->
         <record id="base.main_company" model="res.company">
-            <field name="project_time_mode_id" ref="product.product_uom_hour"></field>
+            <field name="project_time_mode_id" ref="uom.product_uom_hour"></field>
         </record>
 
         <!-- sale_timesheet and project define the same field without depending on each, which causes the field to be deleted when the module that created it
diff --git a/addons/project/models/project.py b/addons/project/models/project.py
index 9b0b7e8d717..85aea626c09 100644
--- a/addons/project/models/project.py
+++ b/addons/project/models/project.py
@@ -656,7 +656,7 @@ class Task(models.Model):
         # this should be safe (no context passed to avoid side-effects)
         obj_tm = self.env.user.company_id.project_time_mode_id
         # using get_object to get translation value
-        uom_hour = self.env.ref('product.product_uom_hour', False)
+        uom_hour = self.env.ref('uom.product_uom_hour', False)
         if not obj_tm or not uom_hour or obj_tm.id == uom_hour.id:
             return res
 
diff --git a/addons/project/models/res_company.py b/addons/project/models/res_company.py
index bdcfa1b2c7e..ebbb58e4039 100644
--- a/addons/project/models/res_company.py
+++ b/addons/project/models/res_company.py
@@ -8,7 +8,7 @@ class ResCompany(models.Model):
     _inherit = 'res.company'
 
     project_time_mode_id = fields.Many2one('product.uom', string='Project Time Unit',
-        default=lambda s: s.env.ref('product.product_uom_hour', raise_if_not_found=False),
+        default=lambda s: s.env.ref('uom.product_uom_hour', raise_if_not_found=False),
         help="This will set the unit of measure used in projects and tasks.\n"
              "If you use the timesheet linked to projects, don't "
              "forget to setup the right unit of measure in your employees.")
diff --git a/addons/purchase/data/purchase_demo.xml b/addons/purchase/data/purchase_demo.xml
index 58f0049a3dc..f30e23b8807 100644
--- a/addons/purchase/data/purchase_demo.xml
+++ b/addons/purchase/data/purchase_demo.xml
@@ -32,21 +32,21 @@
                 'name': 'RAM SR3',
                 'price_unit': 79.80,
                 'product_qty': 15.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_product_25'),
                 'name': 'Laptop E5023',
                 'price_unit': 2868.70,
                 'product_qty': 5.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_product_27'),
                 'name': 'Laptop Customized',
                 'price_unit': 3297.20,
                 'product_qty': 4.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')})
         ]"/>
     </record>
@@ -60,14 +60,14 @@
                 'name': 'Multimedia Speakers',
                 'price_unit': 132.50,
                 'product_qty': 20.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_delivery_01'),
                 'name': 'Pen drive, SP-2',
                 'price_unit': 89.0,
                 'product_qty': 5.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
         ]"/>
     </record>
@@ -81,7 +81,7 @@
                 'name': 'Support Services',
                 'price_unit': 25.50,
                 'product_qty': 10.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
         ]"/>
     </record>
@@ -95,21 +95,21 @@
                 'name': 'RAM SR2 (kit)',
                 'price_unit': 85.50,
                 'product_qty': 6.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_product_20'),
                 'name': 'Motherboard I9P57',
                 'price_unit': 1690.0,
                 'product_qty': 5.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_product_6'),
                 'name': 'iPad Mini',
                 'price_unit': 800.0,
                 'product_qty': 7.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')})
         ]"/>
     </record>
@@ -123,14 +123,14 @@
                 'name': 'Processor Core i5 2.70 Ghz',
                 'price_unit': 2010.0,
                 'product_qty': 3.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_product_24'),
                 'name': 'Graphics Card',
                 'price_unit': 876.0,
                 'product_qty': 3.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
         ]"/>
     </record>
@@ -144,21 +144,21 @@
                 'name': 'Ink Cartridge',
                 'price_unit': 58.0,
                 'product_qty': 9.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_delivery_01'),
                 'name': 'Toner Cartridge',
                 'price_unit': 65.0,
                 'product_qty': 3.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.consu_delivery_01'),
                 'name': 'GrapWorks Software',
                 'price_unit': 154.5,
                 'product_qty': 4.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
         ]"/>
     </record>
@@ -172,14 +172,14 @@
                 'name': 'Mouse, Wireless',
                 'price_unit': 13.5,
                 'product_qty': 5.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
             (0, 0, {
                 'product_id': ref('product.product_delivery_02'),
                 'name': 'Webcam',
                 'price_unit': 38.0,
                 'product_qty': 15.0,
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'date_planned': time.strftime('%Y-%m-%d')}),
         ]"/>
     </record>
diff --git a/addons/purchase/report/purchase_order_templates.xml b/addons/purchase/report/purchase_order_templates.xml
index 838053885fc..c374a72ff1b 100644
--- a/addons/purchase/report/purchase_order_templates.xml
+++ b/addons/purchase/report/purchase_order_templates.xml
@@ -69,7 +69,7 @@
                         </td>
                         <td class="text-right">
                             <span t-field="line.product_qty"/>
-                            <span t-field="line.product_uom.name" groups="product.group_uom"/>
+                            <span t-field="line.product_uom.name" groups="uom.group_uom"/>
                         </td>
                         <td class="text-right">
                             <span t-field="line.price_unit"/>
diff --git a/addons/purchase/report/purchase_quotation_templates.xml b/addons/purchase/report/purchase_quotation_templates.xml
index 79a1d82ab75..4a8d86edd85 100644
--- a/addons/purchase/report/purchase_quotation_templates.xml
+++ b/addons/purchase/report/purchase_quotation_templates.xml
@@ -46,7 +46,7 @@
                         </td>
                         <td class="text-right">
                             <span t-field="order_line.product_qty"/>
-                            <span t-field="order_line.product_uom" groups="product.group_uom"/>
+                            <span t-field="order_line.product_uom" groups="uom.group_uom"/>
                         </td>
                     </tr>
                 </tbody>
diff --git a/addons/purchase/security/ir.model.access.csv b/addons/purchase/security/ir.model.access.csv
index 291aa491a5f..eef333c73cb 100644
--- a/addons/purchase/security/ir.model.access.csv
+++ b/addons/purchase/security/ir.model.access.csv
@@ -37,8 +37,8 @@ access_account_move,account.move,account.model_account_move,group_purchase_user,
 access_account_move_line,account.move.line,account.model_account_move_line,group_purchase_user,1,0,0,0
 access_account_analytic_line,account.analytic.line,account.model_account_analytic_line,group_purchase_user,1,0,0,0
 access_res_partner_purchase_manager,res.partner.purchase.manager,base.model_res_partner,group_purchase_manager,1,1,1,0
-access_product_uom_categ_purchase_manager,product.uom.categ purchase_manager,product.model_product_uom_categ,purchase.group_purchase_manager,1,1,1,1
-access_product_uom_purchase_manager,product.uom purchase_manager,product.model_product_uom,purchase.group_purchase_manager,1,1,1,1
+access_product_uom_categ_purchase_manager,product.uom.categ purchase_manager,uom.model_product_uom_categ,purchase.group_purchase_manager,1,1,1,1
+access_product_uom_purchase_manager,product.uom purchase_manager,uom.model_product_uom,purchase.group_purchase_manager,1,1,1,1
 access_product_category_purchase_manager,product.category purchase_manager,product.model_product_category,purchase.group_purchase_manager,1,1,1,1
 access_product_template_purchase_manager,product.template purchase_manager,product.model_product_template,purchase.group_purchase_manager,1,1,1,1
 access_product_packaging_purchase_manager,product.packaging purchase_manager,product.model_product_packaging,purchase.group_purchase_manager,1,1,1,1
diff --git a/addons/purchase/tests/test_average_price.py b/addons/purchase/tests/test_average_price.py
index 1411d2951a4..141111d8dd0 100644
--- a/addons/purchase/tests/test_average_price.py
+++ b/addons/purchase/tests/test_average_price.py
@@ -22,8 +22,8 @@ class TestAveragePrice(TestPurchase):
             'categ_id': self.env.ref('product.product_category_1').id,
             'list_price': 100.0,
             'standard_price': 60.0,
-            'uom_id': self.env.ref('product.product_uom_kgm').id,
-            'uom_po_id': self.env.ref('product.product_uom_kgm').id,
+            'uom_id': self.env.ref('uom.product_uom_kgm').id,
+            'uom_po_id': self.env.ref('uom.product_uom_kgm').id,
             'cost_method': 'average',
             'valuation': 'real_time',
             'property_stock_account_input': self.ref('purchase.o_expense'),
@@ -39,7 +39,7 @@ class TestAveragePrice(TestPurchase):
                 'name': 'Average Ice Cream',
                 'product_id': product_icecream.id,
                 'product_qty': 10.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 60.0,
                 'date_planned': time.strftime('%Y-%m-%d'),
             })]
@@ -66,7 +66,7 @@ class TestAveragePrice(TestPurchase):
                 'name': product_icecream.name,
                 'product_id': product_icecream.id,
                 'product_qty': 30.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 80.0,
                 'date_planned': time.strftime('%Y-%m-%d'),
             })]
@@ -90,7 +90,7 @@ class TestAveragePrice(TestPurchase):
                 'name': 'outgoing_shipment_avg_move',
                 'product_id': product_icecream.id,
                 'product_uom_qty': 20.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'location_id':  self.env.ref('stock.stock_location_stock').id,
                 'location_dest_id': self.env.ref('stock.stock_location_customers').id})]
             })
@@ -110,7 +110,7 @@ class TestAveragePrice(TestPurchase):
                 'name': product_icecream.name,
                 'product_id': product_icecream.id,
                 'product_qty': 500.0,
-                'product_uom': self.ref('product.product_uom_gram'),
+                'product_uom': self.ref('uom.product_uom_gram'),
                 'price_unit': 0.2,
                 'date_planned': time.strftime('%Y-%m-%d'),
             })]
diff --git a/addons/purchase/tests/test_fifo_price.py b/addons/purchase/tests/test_fifo_price.py
index 6673a37059c..a562a0fbfdb 100644
--- a/addons/purchase/tests/test_fifo_price.py
+++ b/addons/purchase/tests/test_fifo_price.py
@@ -24,8 +24,8 @@ class TestFifoPrice(TestPurchase):
             'categ_id': self.env.ref('product.product_category_1').id,
             'list_price': 100.0,
             'standard_price': 70.0,
-            'uom_id': self.env.ref('product.product_uom_kgm').id,
-            'uom_po_id': self.env.ref('product.product_uom_kgm').id,
+            'uom_id': self.env.ref('uom.product_uom_kgm').id,
+            'uom_po_id': self.env.ref('uom.product_uom_kgm').id,
             'cost_method': 'fifo',
             'valuation': 'real_time',
             'property_stock_account_input': self.ref('purchase.o_expense'),
@@ -41,7 +41,7 @@ class TestFifoPrice(TestPurchase):
                 'name': 'FIFO Ice Cream',
                 'product_id': product_icecream.id,
                 'product_qty': 10.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 50.0,
                 'date_planned': time.strftime('%Y-%m-%d')})],
         })
@@ -68,7 +68,7 @@ class TestFifoPrice(TestPurchase):
                 'name': 'FIFO Ice Cream',
                 'product_id': product_icecream.id,
                 'product_qty': 30.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 80.0,
                 'date_planned': time.strftime('%Y-%m-%d')})],
             })
@@ -94,7 +94,7 @@ class TestFifoPrice(TestPurchase):
                 'name': product_icecream.name,
                 'product_id': product_icecream.id,
                 'product_uom_qty': 20.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'location_id': self.env.ref('stock.stock_location_stock').id,
                 'location_dest_id': self.env.ref('stock.stock_location_customers').id,
                 'picking_type_id': self.env.ref('stock.picking_type_out').id})]
@@ -118,7 +118,7 @@ class TestFifoPrice(TestPurchase):
                 'name': product_icecream.name,
                 'product_id': product_icecream.id,
                 'product_uom_qty': 500.0,
-                'product_uom': self.env.ref('product.product_uom_gram').id,
+                'product_uom': self.env.ref('uom.product_uom_gram').id,
                 'location_id': self.env.ref('stock.stock_location_stock').id,
                 'location_dest_id': self.env.ref('stock.stock_location_customers').id,
                 'picking_type_id': self.env.ref('stock.picking_type_out').id})]
@@ -149,14 +149,14 @@ class TestFifoPrice(TestPurchase):
                     'name': 'FIFO Ice Cream',
                     'product_id': product_icecream.id,
                     'product_qty': 30,
-                    'product_uom': self.env.ref('product.product_uom_kgm').id,
+                    'product_uom': self.env.ref('uom.product_uom_kgm').id,
                     'price_unit': 0.150,
                     'date_planned': time.strftime('%Y-%m-%d')}),
                 (0, 0, {
                     'name': product_icecream.name,
                     'product_id': product_icecream.id,
                     'product_qty': 10.0,
-                    'product_uom': self.env.ref('product.product_uom_kgm').id,
+                    'product_uom': self.env.ref('uom.product_uom_kgm').id,
                     'price_unit': 150.0,
                     'date_planned': time.strftime('%Y-%m-%d')})]
                 })
@@ -176,7 +176,7 @@ class TestFifoPrice(TestPurchase):
                 'name': product_icecream.name,
                 'product_id': product_icecream.id,
                 'product_uom_qty': 49.5,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'location_id': self.env.ref('stock.stock_location_stock').id,
                 'location_dest_id': self.env.ref('stock.stock_location_customers').id,
                 'picking_type_id': self.env.ref('stock.picking_type_out').id})]
@@ -197,7 +197,7 @@ class TestFifoPrice(TestPurchase):
                 'name': product_icecream.name,
                 'product_id': product_icecream.id,
                 'product_uom_qty': 10,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'location_id': self.env.ref('stock.stock_location_stock').id,
                 'location_dest_id': self.env.ref('stock.stock_location_customers').id,
                 'picking_type_id': self.env.ref('stock.picking_type_out').id})]
@@ -218,8 +218,8 @@ class TestFifoPrice(TestPurchase):
             'categ_id': self.env.ref('product.product_category_1').id,
             'list_price': 100.0,
             'standard_price': 70.0,
-            'uom_id': self.env.ref('product.product_uom_kgm').id,
-            'uom_po_id': self.env.ref('product.product_uom_kgm').id,
+            'uom_id': self.env.ref('uom.product_uom_kgm').id,
+            'uom_po_id': self.env.ref('uom.product_uom_kgm').id,
             'cost_method': 'fifo',
             'valuation': 'real_time',
             'property_stock_account_input': self.ref('purchase.o_expense'),
@@ -237,7 +237,7 @@ class TestFifoPrice(TestPurchase):
                 'name': product_fifo_negative.name,
                 'product_id': product_fifo_negative.id,
                 'product_uom_qty': 100,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'location_id': self.env.ref('stock.stock_location_stock').id,
                 'location_dest_id': self.env.ref('stock.stock_location_customers').id,
                 'picking_type_id': self.env.ref('stock.picking_type_out').id})]
@@ -263,7 +263,7 @@ class TestFifoPrice(TestPurchase):
                 'name': product_fifo_negative.name,
                 'product_id': product_fifo_negative.id,
                 'product_uom_qty': 400,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'location_id': self.env.ref('stock.stock_location_stock').id,
                 'location_dest_id': self.env.ref('stock.stock_location_customers').id,
                 'picking_type_id': self.env.ref('stock.picking_type_out').id})]
@@ -284,7 +284,7 @@ class TestFifoPrice(TestPurchase):
                 'name': 'FIFO Ice Cream',
                 'product_id': product_fifo_negative.id,
                 'product_qty': 50.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 50.0,
                 'date_planned': time.strftime('%Y-%m-%d')})],
         })
@@ -303,7 +303,7 @@ class TestFifoPrice(TestPurchase):
                 'name': product_icecream.name,
                 'product_id': product_fifo_negative.id,
                 'product_qty': 600.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 80.0,
                 'date_planned': time.strftime('%Y-%m-%d')})],
         })
diff --git a/addons/purchase/tests/test_fifo_returns.py b/addons/purchase/tests/test_fifo_returns.py
index dae3bc88739..566577f847d 100644
--- a/addons/purchase/tests/test_fifo_returns.py
+++ b/addons/purchase/tests/test_fifo_returns.py
@@ -20,8 +20,8 @@ class TestFifoReturns(TestPurchase):
             'type': 'product',
             'categ_id': self.env.ref('product.product_category_1').id,
             'standard_price': 0.0,
-            'uom_id': self.env.ref('product.product_uom_kgm').id,
-            'uom_po_id': self.env.ref('product.product_uom_kgm').id,
+            'uom_id': self.env.ref('uom.product_uom_kgm').id,
+            'uom_po_id': self.env.ref('uom.product_uom_kgm').id,
             'cost_method': 'fifo',
             'valuation': 'real_time',
             'property_stock_account_input': self.ref('purchase.o_expense'),
@@ -36,7 +36,7 @@ class TestFifoReturns(TestPurchase):
                 'name': 'FIFO Ice Cream',
                 'product_id': product_fiforet_icecream.id,
                 'product_qty': 10.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 50.0,
                 'date_planned': time.strftime('%Y-%m-%d'),
             })],
@@ -49,7 +49,7 @@ class TestFifoReturns(TestPurchase):
                 'name': 'FIFO Ice Cream',
                 'product_id': product_fiforet_icecream.id,
                 'product_qty': 30.0,
-                'product_uom': self.env.ref('product.product_uom_kgm').id,
+                'product_uom': self.env.ref('uom.product_uom_kgm').id,
                 'price_unit': 80.0,
                 'date_planned': time.strftime('%Y-%m-%d'),
             })],
diff --git a/addons/purchase/views/purchase_views.xml b/addons/purchase/views/purchase_views.xml
index 0a85ad29703..c1d351e4704 100644
--- a/addons/purchase/views/purchase_views.xml
+++ b/addons/purchase/views/purchase_views.xml
@@ -31,11 +31,11 @@
             parent="purchase.menu_product_in_config_purchase" sequence="1" />
 
         <menuitem
-             action="product.product_uom_categ_form_action" id="menu_purchase_uom_categ_form_action"
+             action="uom.product_uom_categ_form_action" id="menu_purchase_uom_categ_form_action"
              parent="purchase.menu_product_in_config_purchase" sequence="10" />
 
         <menuitem
-              action="product.product_uom_form_action" id="menu_purchase_uom_form_action"
+              action="uom.product_uom_form_action" id="menu_purchase_uom_form_action"
               parent="purchase.menu_product_in_config_purchase" sequence="5"/>
 
 
@@ -211,7 +211,7 @@
                                     <field name="product_qty"/>
                                     <field name="qty_received" attrs="{'column_invisible': [('parent.state', 'not in', ('purchase', 'done'))], 'readonly': [('product_type', 'in', ('consu', 'product'))]}"/>
                                     <field name="qty_invoiced" attrs="{'column_invisible': [('parent.state', 'not in', ('purchase', 'done'))]}"/>
-                                    <field name="product_uom" groups="product.group_uom" attrs="{'readonly': [('state', 'in', ('purchase', 'done', 'cancel'))]}" force_save="1"/>
+                                    <field name="product_uom" groups="uom.group_uom" attrs="{'readonly': [('state', 'in', ('purchase', 'done', 'cancel'))]}" force_save="1"/>
                                     <field name="price_unit"/>
                                     <field name="taxes_id" widget="many2many_tags" domain="[('type_tax_use','=','purchase')]" context="{'default_type_tax_use': 'purchase', 'search_view_ref': 'account.account_tax_view_search'}" options="{'no_create': True}"/>
                                     <field name="price_subtotal" widget="monetary"/>
@@ -226,7 +226,7 @@
                                                 <div>
                                                     <field name="product_qty" class="oe_inline"/>
                                                     <span class="oe_inline">&#160;</span>
-                                                    <field name="product_uom" groups="product.group_uom" class="oe_inline"/>
+                                                    <field name="product_uom" groups="uom.group_uom" class="oe_inline"/>
                                                 </div>
                                                 <field name="price_unit"/>
                                             </group>
@@ -450,7 +450,7 @@
                     <field name="product_id"/>
                     <field name="price_unit"/>
                     <field name="product_qty"/>
-                    <field name="product_uom" groups="product.group_uom"/>
+                    <field name="product_uom" groups="uom.group_uom"/>
                     <field name="price_subtotal" widget="monetary"/>
                     <field name="date_planned"  widget="date"/>
                 </tree>
@@ -478,7 +478,7 @@
                                 <label for="product_qty"/>
                                 <div>
                                     <field name="product_qty" readonly="1" class="oe_inline"/>
-                                    <field name="product_uom" readonly="1" groups="product.group_uom" class="oe_inline"/>
+                                    <field name="product_uom" readonly="1" groups="uom.group_uom" class="oe_inline"/>
                                 </div>
                                 <field name="price_unit"/>
                             </group>
diff --git a/addons/purchase_requisition/data/purchase_requisition_demo.xml b/addons/purchase_requisition/data/purchase_requisition_demo.xml
index 4788f60778e..5a90e07d56e 100644
--- a/addons/purchase_requisition/data/purchase_requisition_demo.xml
+++ b/addons/purchase_requisition/data/purchase_requisition_demo.xml
@@ -20,7 +20,7 @@
         <record id="requisition_line1" model="purchase.requisition.line">
             <field name="requisition_id" ref="requisition1"/>
             <field name="product_id" ref="product.product_product_13"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="product_qty">5</field>
         </record>
 
@@ -36,7 +36,7 @@
             <field name="name">[RAM-SR5] RAM DDR SR5</field>
             <field name="date_planned" eval="time.strftime('%Y/%m/10')"/>
             <field name="product_id" ref="product.product_product_13"/>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">60</field>
             <field name="product_qty">5</field>
         </record>
@@ -51,7 +51,7 @@
             <field name="name">[RAM-SR5] RAM DDR SR5</field>
             <field name="date_planned" eval="time.strftime('%Y/%m/15')"/>
             <field name="product_id" ref="product.product_product_13"/>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">50</field>
             <field name="product_qty">3</field>
         </record>        
diff --git a/addons/purchase_requisition/report/report_purchaserequisition.xml b/addons/purchase_requisition/report/report_purchaserequisition.xml
index b3bd1e06c83..95b0dd97a81 100644
--- a/addons/purchase_requisition/report/report_purchaserequisition.xml
+++ b/addons/purchase_requisition/report/report_purchaserequisition.xml
@@ -36,7 +36,7 @@
                                 <tr>
                                     <th><strong>Description</strong></th>
                                     <th class="text-right"><strong>Qty</strong></th>
-                                    <th class="text-center" groups="product.group_uom">
+                                    <th class="text-center" groups="uom.group_uom">
                                         <strong>Product UoM</strong>
                                     </th>
                                     <th class="text-right"><strong>Scheduled Date</strong></th>
@@ -52,7 +52,7 @@
                                         <span t-field="line_ids.product_qty"/>
                                     </td>
                                     <t>
-                                        <td class="text-center" groups="product.group_uom">
+                                        <td class="text-center" groups="uom.group_uom">
                                             <span t-field="line_ids.product_uom_id.category_id.name"/>
                                         </td>
                                     </t>
diff --git a/addons/purchase_requisition/tests/test_purchase_requisition.py b/addons/purchase_requisition/tests/test_purchase_requisition.py
index 50bf6a6a522..f3dd228d5fb 100644
--- a/addons/purchase_requisition/tests/test_purchase_requisition.py
+++ b/addons/purchase_requisition/tests/test_purchase_requisition.py
@@ -13,7 +13,7 @@ class TestPurchaseRequisition(common.TransactionCase):
         super(TestPurchaseRequisition, self).setUp()
 
         self.product_09_id = self.ref('product.product_product_9')
-        self.product_09_uom_id = self.ref('product.product_uom_unit')
+        self.product_09_uom_id = self.ref('uom.product_uom_unit')
         self.product_13_id = self.ref('product.product_product_13')
         self.res_partner_1_id = self.ref('base.res_partner_1')
         self.res_company_id = self.ref('base.main_company')
@@ -50,7 +50,7 @@ class TestPurchaseRequisition(common.TransactionCase):
         warehouse = self.env['stock.warehouse'].browse(self.ref('stock.warehouse0'))
         product = self.env['product.product'].browse(self.product_13_id)
         product.write({'route_ids': [(4, self.ref('purchase.route_warehouse0_buy'))]})
-        self.env['procurement.group'].run(product, 14, self.env['product.uom'].browse(self.ref('product.product_uom_unit')), warehouse.lot_stock_id, '/', '/',
+        self.env['procurement.group'].run(product, 14, self.env['product.uom'].browse(self.ref('uom.product_uom_unit')), warehouse.lot_stock_id, '/', '/',
                                           {
                                             'warehouse_id': warehouse,
                                             'date_planned': date_planned,
@@ -61,7 +61,7 @@ class TestPurchaseRequisition(common.TransactionCase):
         requisition = line[0].requisition_id
         self.assertEqual(requisition.date_end, date_planned, "End date does not correspond.")
         self.assertEqual(len(requisition.line_ids), 1, "Requisition Lines should be one.")
-        self.assertEqual(line.product_uom_id.id, self.ref('product.product_uom_unit'), "UOM is not correspond.")
+        self.assertEqual(line.product_uom_id.id, self.ref('uom.product_uom_unit'), "UOM is not correspond.")
 
         # Give access rights of Purchase Requisition User to open requisition
         # Set tender state to choose tendering line.
@@ -83,7 +83,7 @@ class TestPurchaseRequisition(common.TransactionCase):
         # Create a pruchase requisition with type blanket order and two product
         line1 = (0, 0, {'product_id': self.product_09_id, 'product_qty': quantity, 'product_uom_id': self.product_09_uom_id, 'price_unit': price_product09})
 
-        self.product_13_uom_id = self.ref('product.product_uom_unit')
+        self.product_13_uom_id = self.ref('uom.product_uom_unit')
         line2 = (0, 0, {'product_id': self.product_13_id, 'product_qty': quantity, 'product_uom_id': self.product_13_uom_id, 'price_unit': price_product13})
 
         requisition_type = self.env['purchase.requisition.type'].create({
@@ -130,7 +130,7 @@ class TestPurchaseRequisition(common.TransactionCase):
         """
 
         # Product creation
-        unit = self.ref("product.product_uom_unit")
+        unit = self.ref("uom.product_uom_unit")
         warehouse1 = self.env.ref('stock.warehouse0')
         route_buy = self.ref('purchase.route_warehouse0_buy')
         route_mto = warehouse1.mto_pull_id.route_id.id
@@ -204,7 +204,7 @@ class TestPurchaseRequisition(common.TransactionCase):
         """
 
         # Product creation
-        unit = self.ref("product.product_uom_unit")
+        unit = self.ref("uom.product_uom_unit")
         warehouse1 = self.env.ref('stock.warehouse0')
         route_buy = self.ref('purchase.route_warehouse0_buy')
         route_mto = warehouse1.mto_pull_id.route_id.id
diff --git a/addons/purchase_requisition/views/purchase_requisition_views.xml b/addons/purchase_requisition/views/purchase_requisition_views.xml
index 907dca3fe04..d1a84d5b4a0 100644
--- a/addons/purchase_requisition/views/purchase_requisition_views.xml
+++ b/addons/purchase_requisition/views/purchase_requisition_views.xml
@@ -191,7 +191,7 @@
                                 <field name="product_id"/>
                                 <field name="product_qty"/>
                                 <field name="qty_ordered"/>
-                                <field name="product_uom_id" groups="product.group_uom"/>
+                                <field name="product_uom_id" groups="uom.group_uom"/>
                                 <field name="schedule_date" groups="base.group_no_one"/>
                                 <field name="account_analytic_id" groups="analytic.group_analytic_accounting"/>
                                 <field name="price_unit"/>
diff --git a/addons/repair/data/repair_demo.xml b/addons/repair/data/repair_demo.xml
index caec822017c..348f777f81d 100644
--- a/addons/repair/data/repair_demo.xml
+++ b/addons/repair/data/repair_demo.xml
@@ -5,7 +5,7 @@
         <field name="guarantee_limit" eval="datetime.today().strftime('%Y-%m-%d')"/>
         <field name="invoice_method">none</field>
         <field name="product_id" ref="product.product_product_3"/>
-        <field name="product_uom" ref="product.product_uom_unit"/>
+        <field name="product_uom" ref="uom.product_uom_unit"/>
         <field name="partner_invoice_id" ref="base.res_partner_address_1"/>
         <field name="location_id" ref="stock.stock_location_stock"/>
         <field name="operations" model="repair.line" eval="[(5, 0, 0), (0, 0, {
@@ -13,7 +13,7 @@
             'location_id': obj().env.ref('stock.stock_location_stock').id,
             'name': '[M-Las] Mouse, Laser',
             'product_id': obj().env.ref('product.product_product_11').id,
-            'product_uom': obj().env.ref('product.product_uom_unit').id,
+            'product_uom': obj().env.ref('uom.product_uom_unit').id,
             'product_uom_qty': '1.0',
             'price_unit': 50.0,
             'state': 'draft',
@@ -23,7 +23,7 @@
             'name': 'Laptop formatting fees',
             'product_id': obj().env.ref('product.product_product_11c').id,
             'product_uom_qty': 1.0,
-            'product_uom': obj().env.ref('product.product_uom_unit').id,
+            'product_uom': obj().env.ref('uom.product_uom_unit').id,
             'price_unit': 50.0,
         })]"/>
         <field name="partner_id" ref="base.res_partner_12"/>
@@ -31,7 +31,7 @@
 
     <record id="repair_r0" model="repair.order">
         <field name="product_id" ref="product.product_product_5"/>
-        <field name="product_uom" ref="product.product_uom_unit"/>
+        <field name="product_uom" ref="uom.product_uom_unit"/>
         <field name="address_id" ref="base.res_partner_address_1"/>
         <field name="guarantee_limit" eval="datetime.today().strftime('%Y-%m-%d')"/>
         <field name="invoice_method">after_repair</field>
@@ -43,7 +43,7 @@
             'name': '[M-Wir] Mouse, Wireless',
             'price_unit': 50.0,
             'product_id': obj().env.ref('product.product_product_12').id,
-            'product_uom': obj().env.ref('product.product_uom_unit').id,
+            'product_uom': obj().env.ref('uom.product_uom_unit').id,
             'product_uom_qty': 1.0,
             'state': 'draft',
             'type': 'add',
@@ -52,7 +52,7 @@
             'name': 'Monitor screen repair',
             'product_id': obj().env.ref('product.product_product_5c').id,
             'product_uom_qty': 1.0,
-            'product_uom': obj().env.ref('product.product_uom_unit').id,
+            'product_uom': obj().env.ref('uom.product_uom_unit').id,
             'price_unit': 50.0,
         })]"/>
         <field name="partner_id" ref="base.res_partner_12"/>
@@ -60,7 +60,7 @@
 
     <record id="repair_r2" model="repair.order">
         <field name="product_id" ref="product.product_product_6"/>
-        <field name="product_uom" ref="product.product_uom_unit"/>
+        <field name="product_uom" ref="uom.product_uom_unit"/>
         <field name="address_id" ref="base.res_partner_address_1"/>
         <field name="guarantee_limit" eval="datetime.today().strftime('%Y-%m-%d')"/>
         <field name="invoice_method">b4repair</field>
@@ -72,7 +72,7 @@
             'name': '[RAM-SR5] RAM DDR SR5',
             'price_unit': 50.0,
             'product_id': obj().env.ref('product.product_product_13').id,
-            'product_uom': obj().env.ref('product.product_uom_unit').id,
+            'product_uom': obj().env.ref('uom.product_uom_unit').id,
             'product_uom_qty': 1.0,
             'state': 'draft',
             'type': 'add',
@@ -81,7 +81,7 @@
             'name': 'SIM card holder repair',
             'product_id': obj().env.ref('product.product_product_6c').id,
             'product_uom_qty': 1.0,
-            'product_uom': obj().env.ref('product.product_uom_unit').id,
+            'product_uom': obj().env.ref('uom.product_uom_unit').id,
             'price_unit': 50.0,
         })]"/>
         <field name="partner_id" ref="base.res_partner_12"/>
diff --git a/addons/repair/report/repair_templates_repair_order.xml b/addons/repair/report/repair_templates_repair_order.xml
index 210a6158245..0e255cbc69d 100644
--- a/addons/repair/report/repair_templates_repair_order.xml
+++ b/addons/repair/report/repair_templates_repair_order.xml
@@ -79,7 +79,7 @@
                                     </td>
                                     <td class="text-right">
                                         <span t-field="line.product_uom_qty"/>
-                                        <span groups="product.group_uom" t-field="line.product_uom.name"/>
+                                        <span groups="uom.group_uom" t-field="line.product_uom.name"/>
                                     </td>
                                     <t t-if="(line.repair_id.invoice_method != 'none')">
                                         <td class="text-right">
@@ -102,7 +102,7 @@
                                     </td>
                                     <td class="text-right">
                                         <span t-field="fees.product_uom_qty"/>
-                                        <span groups="product.group_uom" t-field="fees.product_uom.name"/>
+                                        <span groups="uom.group_uom" t-field="fees.product_uom.name"/>
                                     </td>
                                     <t t-if="(fees.repair_id.invoice_method != 'none')">
                                         <td class="text-right">
diff --git a/addons/repair/views/repair_views.xml b/addons/repair/views/repair_views.xml
index c0842efbe28..f3ea2285cd1 100644
--- a/addons/repair/views/repair_views.xml
+++ b/addons/repair/views/repair_views.xml
@@ -55,7 +55,7 @@
                             <label for="product_qty"/>
                             <div class="o_row">
                                 <field name="product_qty"/>
-                                <field name="product_uom" groups="product.group_uom"/>
+                                <field name="product_uom" groups="uom.group_uom"/>
                             </div>
                             <field name="lot_id" domain="[('product_id', '=', product_id)]" context="{'default_product_id': product_id}" groups="stock.group_production_lot" attrs="{'required': [('tracking', '!=', 'none')], 'readonly': [('state', '=', 'done')]}"/>
                             <field name="partner_id" attrs="{'required':[('invoice_method','!=','none')]}"/>
@@ -83,7 +83,7 @@
                                                 <label for="product_uom_qty"/>
                                                 <div class="o_row">
                                                     <field name="product_uom_qty"/>
-                                                    <field name="product_uom" groups="product.group_uom"/>
+                                                    <field name="product_uom" groups="uom.group_uom"/>
                                                 </div>
                                                 <field name="type" invisible="1"/>
                                                 <field name="price_unit"/>
@@ -113,7 +113,7 @@
                                 <field name="location_id" groups="stock.group_stock_multi_locations"/>
                                 <field name="location_dest_id" groups="stock.group_stock_multi_locations"/>
                                 <field name="product_uom_qty" string="Quantity"/>
-                                <field name="product_uom" string="Unit of Measure" groups="product.group_uom"/>
+                                <field name="product_uom" string="Unit of Measure" groups="uom.group_uom"/>
                                 <field name="price_unit"/>
                                 <field name="tax_id" widget="many2many_tags" domain="[('type_tax_use','=','sale')]"/>
                                 <field name="price_subtotal" widget="monetary"/>
@@ -141,7 +141,7 @@
                                     <label for="product_uom_qty"/>
                                     <div class="o_row">
                                         <field name="product_uom_qty" string="Quantity"/>
-                                        <field name="product_uom" groups="product.group_uom"/>
+                                        <field name="product_uom" groups="uom.group_uom"/>
                                     </div>
                                     <field name="price_unit"/>
                                     <field widget="many2many_tags" name="tax_id" domain="[('type_tax_use','=','sale')]"/>
@@ -152,7 +152,7 @@
                                 <field name="product_id" domain="[('type','=','service')]"/>
                                 <field name='name'/>
                                 <field name="product_uom_qty" string="Quantity"/>
-                                <field name="product_uom" string="Unit of Measure" groups="product.group_uom"/>
+                                <field name="product_uom" string="Unit of Measure" groups="uom.group_uom"/>
                                 <field name="price_unit"/>
                                 <field name="tax_id" domain="[('type_tax_use', '=', 'sale')]" widget="many2many_tags"/>
                                 <field name="price_subtotal" widget="monetary"/>
diff --git a/addons/report_intrastat/report/report_intrastat_invoice_template.xml b/addons/report_intrastat/report/report_intrastat_invoice_template.xml
index 580a1341986..2c9752ae483 100644
--- a/addons/report_intrastat/report/report_intrastat_invoice_template.xml
+++ b/addons/report_intrastat/report/report_intrastat_invoice_template.xml
@@ -54,7 +54,7 @@
                         <th class="text-right">Intrastat</th>
                         <th class="text-right">Weight</th>
                         <th class="text-right">Quantity</th>
-                        <th groups="product.group_uom">Unit of measure</th>
+                        <th groups="uom.group_uom">Unit of measure</th>
                         <th class="text-right">Unit Price</th>
                         <th class="text-right" t-if="display_discount" groups="sale.group_discount_per_so_line">Discount (%)</th>
                         <th class="text-right">Amount</th>
@@ -74,7 +74,7 @@
                         <td class="text-right"><span t-esc="l.product_id.intrastat_id.name"/></td>
                         <td class="text-right"><span t-esc="l.product_id.weight"/></td>
                         <td class="text-right"><span t-field="l.quantity"/></td>
-                        <td groups="product.group_uom"><span t-field="l.uom_id"/></td>
+                        <td groups="uom.group_uom"><span t-field="l.uom_id"/></td>
                         <td class="text-right"><span t-field="l.price_unit"/></td>
                         <td t-if="display_discount" groups="sale.group_discount_per_so_line"><span t-field="l.discount"/></td>
                         <td class="text-right" groups="sale.group_show_price_subtotal">
diff --git a/addons/sale/data/sale_demo.xml b/addons/sale/data/sale_demo.xml
index 4c2bb8bb8b2..f87a3d69168 100644
--- a/addons/sale/data/sale_demo.xml
+++ b/addons/sale/data/sale_demo.xml
@@ -32,7 +32,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2950.00</field>
         </record>
 
@@ -41,7 +41,7 @@
             <field name="name">Pen drive, 16GB</field>
             <field name="product_id" ref="product.product_delivery_02"/>
             <field name="product_uom_qty">5</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">145.00</field>
         </record>
 
@@ -50,7 +50,7 @@
             <field name="name">Headset USB</field>
             <field name="product_id" ref="product.product_delivery_01"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">65.00</field>
         </record>
 
@@ -69,7 +69,7 @@
             <field name="name">Service on demand</field>
             <field name="product_id" ref="product.product_product_1"/>
             <field name="product_uom_qty">24</field>
-            <field name="product_uom" ref="product.product_uom_hour"/>
+            <field name="product_uom" ref="uom.product_uom_hour"/>
             <field name="price_unit">75.00</field>
         </record>
 
@@ -78,7 +78,7 @@
             <field name="name">On Site Assistance</field>
             <field name="product_id" ref="product.product_product_2"/>
             <field name="product_uom_qty">30</field>
-            <field name="product_uom" ref="product.product_uom_hour"/>
+            <field name="product_uom" ref="uom.product_uom_hour"/>
             <field name="price_unit">38.25</field>
         </record>
 
@@ -96,7 +96,7 @@
             <field name="name">On Site Monitoring</field>
             <field name="product_id" ref="product.product_product_1"/>
             <field name="product_uom_qty">10</field>
-            <field name="product_uom" ref="product.product_uom_hour"/>
+            <field name="product_uom" ref="uom.product_uom_hour"/>
             <field name="price_unit">30.75</field>
         </record>
 
@@ -105,7 +105,7 @@
             <field name="name">Toner Cartridge</field>
             <field name="product_id" ref="product.product_delivery_01"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">70.00</field>
         </record>
 
@@ -123,7 +123,7 @@
             <field name="name">Service on demand</field>
             <field name="product_id" ref="product.product_product_1"/>
             <field name="product_uom_qty">16</field>
-            <field name="product_uom" ref="product.product_uom_hour"/>
+            <field name="product_uom" ref="uom.product_uom_hour"/>
             <field name="price_unit">75.00</field>
         </record>
 
@@ -132,7 +132,7 @@
             <field name="name">Webcam</field>
             <field name="product_id" ref="product.product_delivery_02"/>
             <field name="product_uom_qty">10</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">45.00</field>
         </record>
 
@@ -141,7 +141,7 @@
             <field name="name">Multimedia Speakers</field>
             <field name="product_id" ref="product.consu_delivery_02"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">150.00</field>
         </record>
 
@@ -150,7 +150,7 @@
             <field name="name">Switch, 24 ports</field>
             <field name="product_id" ref="product.product_delivery_01"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">70.00</field>
         </record>
 
@@ -169,7 +169,7 @@
             <field name="name">External Hard disk</field>
             <field name="product_id" ref="product.product_delivery_02"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">405.00</field>
         </record>
 
@@ -187,7 +187,7 @@
             <field name="name">PC Assamble + 2GB RAM</field>
             <field name="product_id" ref="product.product_product_4"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">750.00</field>
         </record>
 
@@ -206,7 +206,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">5</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2950.00</field>
         </record>
 
@@ -215,7 +215,7 @@
             <field name="name">GrapWorks Software</field>
             <field name="product_id" ref="product.consu_delivery_01"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">173.00</field>
         </record>
 
@@ -224,7 +224,7 @@
             <field name="name">Datacard</field>
             <field name="product_id" ref="product.product_delivery_02"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">40.00</field>
         </record>
 
@@ -233,7 +233,7 @@
             <field name="name">USB Adapter</field>
             <field name="product_id" ref="product.product_delivery_01"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">18.00</field>
         </record>
 
@@ -252,7 +252,7 @@
             <field name="name">Laptop Customized</field>
             <field name="product_id" ref="product.product_product_27"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">3645.00</field>
         </record>
 
@@ -261,7 +261,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -282,7 +282,7 @@
             <field name="name">Laptop Customized</field>
             <field name="product_id" ref="product.product_product_27"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">3245.00</field>
         </record>
 
@@ -291,7 +291,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -310,7 +310,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2550.00</field>
         </record>
 
@@ -319,7 +319,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -339,7 +339,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2450.00</field>
         </record>
 
@@ -348,7 +348,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -367,7 +367,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">3150.00</field>
         </record>
 
@@ -376,7 +376,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -395,7 +395,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2950.00</field>
         </record>
 
@@ -404,7 +404,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -423,7 +423,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">4</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2750.00</field>
         </record>
 
@@ -432,7 +432,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">4</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -451,7 +451,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">4</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2950.00</field>
         </record>
 
@@ -460,7 +460,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -479,7 +479,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2750.00</field>
         </record>
 
@@ -488,7 +488,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -507,7 +507,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">3550.00</field>
         </record>
 
@@ -516,7 +516,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -535,7 +535,7 @@
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2950.00</field>
         </record>
 
@@ -544,7 +544,7 @@
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -604,8 +604,8 @@ Thanks!</field>
             <field name="list_price">150.0</field>
             <field name="invoice_policy">order</field>
             <field name="standard_price">100.0</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="company_id" eval="[]"/>
             <field name="image" type="base64" file="sale/static/img/advance_product_0-image.jpg"/>
             <field name="taxes_id" eval="[]"/>
@@ -634,7 +634,7 @@ Thanks!</field>
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2950.00</field>
         </record>
 
@@ -643,7 +643,7 @@ Thanks!</field>
             <field name="name">Pen drive, 16GB</field>
             <field name="product_id" ref="product.product_delivery_02"/>
             <field name="product_uom_qty">5</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">145.00</field>
         </record>
 
@@ -652,7 +652,7 @@ Thanks!</field>
             <field name="name">Headset USB</field>
             <field name="product_id" ref="product.product_delivery_01"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">65.00</field>
         </record>
 
@@ -672,7 +672,7 @@ Thanks!</field>
             <field name="name">Service on demand</field>
             <field name="product_id" ref="product.product_product_1"/>
             <field name="product_uom_qty">24</field>
-            <field name="product_uom" ref="product.product_uom_hour"/>
+            <field name="product_uom" ref="uom.product_uom_hour"/>
             <field name="price_unit">75.00</field>
         </record>
 
@@ -681,7 +681,7 @@ Thanks!</field>
             <field name="name">On Site Assistance</field>
             <field name="product_id" ref="product.product_product_2"/>
             <field name="product_uom_qty">30</field>
-            <field name="product_uom" ref="product.product_uom_hour"/>
+            <field name="product_uom" ref="uom.product_uom_hour"/>
             <field name="price_unit">38.25</field>
         </record>
 
diff --git a/addons/sale/report/invoice_report_templates.xml b/addons/sale/report/invoice_report_templates.xml
index 672fc817422..e7a3598ce0d 100644
--- a/addons/sale/report/invoice_report_templates.xml
+++ b/addons/sale/report/invoice_report_templates.xml
@@ -42,7 +42,7 @@
                                 <td><span t-field="l.name"/></td>
                                 <td class="text-right">
                                     <span t-field="l.quantity"/>
-                                    <span t-field="l.uom_id"  groups="product.group_uom"/>
+                                    <span t-field="l.uom_id"  groups="uom.group_uom"/>
                                 </td>
                                 <td class="text-right">
                                     <span t-field="l.price_unit"/>
diff --git a/addons/sale/report/sale_report_templates.xml b/addons/sale/report/sale_report_templates.xml
index e0a4e340d6d..bf92030eedd 100644
--- a/addons/sale/report/sale_report_templates.xml
+++ b/addons/sale/report/sale_report_templates.xml
@@ -99,7 +99,7 @@
                                     <td><span t-field="l.name"/></td>
                                     <td class="text-right">
                                         <span t-field="l.product_uom_qty"/>
-                                        <span t-field="l.product_uom" groups="product.group_uom"/>
+                                        <span t-field="l.product_uom" groups="uom.group_uom"/>
                                     </td>
                                     <td class="text-right">
                                         <span t-field="l.price_unit"/>
diff --git a/addons/sale/security/ir.model.access.csv b/addons/sale/security/ir.model.access.csv
index 1606b63c73d..2c3d1bc2833 100644
--- a/addons/sale/security/ir.model.access.csv
+++ b/addons/sale/security/ir.model.access.csv
@@ -22,11 +22,11 @@ access_res_partner_sale_manager,res.partner.sale.manager,base.model_res_partner,
 access_product_template_sale_user,product.template sale use,product.model_product_template,sales_team.group_sale_salesman,1,0,0,0
 access_product_product_sale_user,product.product sale use,product.model_product_product,sales_team.group_sale_salesman,1,0,0,0
 access_account_tax_user,account.tax.user,account.model_account_tax,sales_team.group_sale_salesman,1,0,0,0
-access_product_uom_user,product.uom.user,product.model_product_uom,sales_team.group_sale_salesman,1,0,0,0
+access_product_uom_user,product.uom.user,uom.model_product_uom,sales_team.group_sale_salesman,1,0,0,0
 access_product_pricelist_sale_user,product.pricelist.sale.user,product.model_product_pricelist,sales_team.group_sale_salesman,1,0,0,0
 access_account_account_salesman,account_account salesman,account.model_account_account,sales_team.group_sale_salesman,1,0,0,0
-access_product_uom_categ_sale_manager,product.uom.categ salemanager,product.model_product_uom_categ,sales_team.group_sale_manager,1,1,1,1
-access_product_uom_sale_manager,product.uom salemanager,product.model_product_uom,sales_team.group_sale_manager,1,1,1,1
+access_product_uom_categ_sale_manager,product.uom.categ salemanager,uom.model_product_uom_categ,sales_team.group_sale_manager,1,1,1,1
+access_product_uom_sale_manager,product.uom salemanager,uom.model_product_uom,sales_team.group_sale_manager,1,1,1,1
 access_product_category_sale_manager,product.category salemanager,product.model_product_category,sales_team.group_sale_manager,1,1,1,1
 access_product_supplierinfo_user,product.supplierinfo.user,product.model_product_supplierinfo,sales_team.group_sale_salesman,1,0,0,0
 access_product_supplierinfo_sale_manager,product.supplierinfo salemanager,product.model_product_supplierinfo,sales_team.group_sale_manager,1,1,1,1
diff --git a/addons/sale/tests/test_sale_common.py b/addons/sale/tests/test_sale_common.py
index 69bdff636db..b361d3add92 100644
--- a/addons/sale/tests/test_sale_common.py
+++ b/addons/sale/tests/test_sale_common.py
@@ -72,8 +72,8 @@ class TestCommonSaleNoChart(TestAccountNoChartCommon):
             'property_account_income_categ_id': cls.account_income_product.id
         })
         # Products
-        uom_unit = cls.env.ref('product.product_uom_unit')
-        uom_hour = cls.env.ref('product.product_uom_hour')
+        uom_unit = cls.env.ref('uom.product_uom_unit')
+        uom_hour = cls.env.ref('uom.product_uom_hour')
         cls.product_order = cls.env['product.product'].create({
             'name': "Zed+ Antivirus",
             'standard_price': 235.0,
diff --git a/addons/sale/views/res_config_settings_views.xml b/addons/sale/views/res_config_settings_views.xml
index 970c2722c95..27867385131 100644
--- a/addons/sale/views/res_config_settings_views.xml
+++ b/addons/sale/views/res_config_settings_views.xml
@@ -38,7 +38,7 @@
                                 </div>
                                 <div class="content-group" attrs="{'invisible': [('group_uom','=',False)]}">
                                     <div class="mt16">
-                                        <button name="%(product.product_uom_form_action)d" icon="fa-arrow-right" type="action" string="Units of Measure" class="btn-link"/>
+                                        <button name="%(uom.product_uom_form_action)d" icon="fa-arrow-right" type="action" string="Units of Measure" class="btn-link"/>
                                     </div>
                                 </div>
                             </div>
diff --git a/addons/sale/views/sale_views.xml b/addons/sale/views/sale_views.xml
index 0a25bd7a785..a5b9b27a6e6 100644
--- a/addons/sale/views/sale_views.xml
+++ b/addons/sale/views/sale_views.xml
@@ -68,9 +68,9 @@
         <menuitem id="menu_attribute_action" action="product.attribute_action" parent="prod_config_main" sequence="1" groups="base.group_no_one" active="False"/>
         <menuitem action="product.variants_action" id="menu_variants_action" parent="sale.prod_config_main" sequence="2" groups="base.group_no_one" active="False"/>
         <menuitem id="menu_products" action="product.product_normal_action_sell" parent="product_menu_catalog" groups="base.group_no_one" sequence="2" active="False"/>
-        <menuitem id="next_id_16" name="Units of Measure" parent="sale.prod_config_main" sequence="6" groups="product.group_uom" active="False"/>
-        <menuitem action="product.product_uom_form_action" id="menu_product_uom_form_action" parent="sale.prod_config_main" sequence="7" groups="product.group_uom" active="False"/>
-        <menuitem action="product.product_uom_categ_form_action" id="menu_product_uom_categ_form_action" parent="sale.prod_config_main" sequence="8" groups="product.group_uom" active="False"/>
+        <menuitem id="next_id_16" name="Units of Measure" parent="sale.prod_config_main" sequence="6" groups="uom.group_uom" active="False"/>
+        <menuitem action="uom.product_uom_form_action" id="menu_product_uom_form_action" parent="sale.prod_config_main" sequence="7" groups="uom.group_uom" active="False"/>
+        <menuitem action="uom.product_uom_categ_form_action" id="menu_product_uom_categ_form_action" parent="sale.prod_config_main" sequence="8" groups="uom.group_uom" active="False"/>
         <menuitem id="menu_product_pricelist_main" name="Pricelists" parent="product_menu_catalog" action="product.product_pricelist_action2" groups="product.group_sale_pricelist" sequence="3" active="False"/>
 
         <record id="view_sale_order_calendar" model="ir.ui.view">
@@ -255,7 +255,7 @@
                                                 <field
                                                     context="{'partner_id':parent.partner_id, 'quantity':product_uom_qty, 'pricelist':parent.pricelist_id, 'uom':product_uom, 'uom_qty_change':True, 'company_id': parent.company_id}"
                                                     name="product_uom_qty" class="oe_inline"/>
-                                                <field name="product_uom" groups="product.group_uom" class="oe_inline oe_no_button"
+                                                <field name="product_uom" groups="uom.group_uom" class="oe_inline oe_no_button"
                                                     attrs="{'readonly': [('state', 'in', ('sale','done', 'cancel'))]}"/>
                                             </div>
                                             <label for="qty_delivered" string="Delivered Quantity" attrs="{'invisible': [('parent.state', 'not in', ['sale', 'done'])]}"/>
@@ -318,7 +318,7 @@
                                     <field name="product_uom"
                                         attrs="{'readonly': [('state', 'in', ('sale','done', 'cancel'))]}"
                                         context="{'company_id': parent.company_id}"
-                                        groups="product.group_uom" options='{"no_open": True}'/>
+                                        groups="uom.group_uom" options='{"no_open": True}'/>
                                     <field name="analytic_tag_ids" groups="analytic.group_analytic_tags" widget="many2many_tags"/>
                                     <field name="price_unit"
                                         attrs="{'readonly': [('qty_invoiced', '&gt;', 0)]}"/>
@@ -335,7 +335,7 @@
                                 <kanban class="o_kanban_mobile">
                                     <field name="product_id"/>
                                     <field name="product_uom_qty"/>
-                                    <field name="product_uom" groups="product.group_uom"/>
+                                    <field name="product_uom" groups="uom.group_uom"/>
                                     <field name="price_subtotal"/>
                                     <field name="price_unit"/>
                                     <templates>
@@ -601,7 +601,7 @@
                     <field name="qty_delivered"/>
                     <field name="qty_invoiced"/>
                     <field name="qty_to_invoice"/>
-                    <field name="product_uom" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom" string="Unit of Measure" groups="uom.group_uom"/>
                     <field name="price_subtotal" sum="Total" widget="monetary"/>
                 </tree>
             </field>
diff --git a/addons/sale_expense/tests/test_sale_expense.py b/addons/sale_expense/tests/test_sale_expense.py
index 05e20929402..93cac1f119a 100644
--- a/addons/sale_expense/tests/test_sale_expense.py
+++ b/addons/sale_expense/tests/test_sale_expense.py
@@ -70,7 +70,7 @@ class TestSaleExpense(TestSale):
             'name': 'Car Travel',
             'product_id': prod_exp_2.id,
             'analytic_account_id': so.analytic_account_id.id,
-            'product_uom_id': self.env.ref('product.product_uom_km').id,
+            'product_uom_id': self.env.ref('uom.product_uom_km').id,
             'unit_amount': 0.15,
             'quantity': 100,
             'employee_id': employee.id,
diff --git a/addons/sale_margin/tests/test_sale_margin.py b/addons/sale_margin/tests/test_sale_margin.py
index 8252fd7f390..d9505f17ed8 100644
--- a/addons/sale_margin/tests/test_sale_margin.py
+++ b/addons/sale_margin/tests/test_sale_margin.py
@@ -11,7 +11,7 @@ class TestSaleMargin(common.TransactionCase):
         super(TestSaleMargin, self).setUp()
         self.SaleOrder = self.env['sale.order']
 
-        self.product_uom_id = self.ref('product.product_uom_unit')
+        self.product_uom_id = self.ref('uom.product_uom_unit')
         self.product_id = self.ref('product.product_product_24')
         self.partner_id = self.ref('base.res_partner_4')
         self.partner_invoice_address_id = self.ref('base.res_partner_address_7')
diff --git a/addons/sale_mrp/tests/test_sale_mrp_flow.py b/addons/sale_mrp/tests/test_sale_mrp_flow.py
index 1152b7fffa3..ee2a5c8c12e 100644
--- a/addons/sale_mrp/tests/test_sale_mrp_flow.py
+++ b/addons/sale_mrp/tests/test_sale_mrp_flow.py
@@ -19,8 +19,8 @@ class TestSaleMrpFlow(common.TransactionCase):
         self.InventoryLine = self.env['stock.inventory.line']
         self.ProductProduce = self.env['mrp.product.produce']
 
-        self.categ_unit = self.env.ref('product.product_uom_categ_unit')
-        self.categ_kgm = self.env.ref('product.product_uom_categ_kgm')
+        self.categ_unit = self.env.ref('uom.product_uom_categ_unit')
+        self.categ_kgm = self.env.ref('uom.product_uom_categ_kgm')
         self.stock_location = self.env.ref('stock.stock_location_stock')
         self.warehouse = self.env.ref('stock.warehouse0')
 
diff --git a/addons/sale_mrp/tests/test_sale_mrp_procurement.py b/addons/sale_mrp/tests/test_sale_mrp_procurement.py
index f47cc506834..e6f947d7bad 100644
--- a/addons/sale_mrp/tests/test_sale_mrp_procurement.py
+++ b/addons/sale_mrp/tests/test_sale_mrp_procurement.py
@@ -21,7 +21,7 @@ class TestSaleMrpProcurement(TransactionCase):
         pc.name = 'Mobile Products Sellable'
         product_category_allproductssellable0 = pc.save()
 
-        uom_unit = self.env.ref('product.product_uom_unit')
+        uom_unit = self.env.ref('uom.product_uom_unit')
 
         self.assertIn("seller_ids", self.env['product.template'].fields_get())
 
diff --git a/addons/sale_timesheet/controllers/main.py b/addons/sale_timesheet/controllers/main.py
index 83500968b10..dc4e2eb1185 100644
--- a/addons/sale_timesheet/controllers/main.py
+++ b/addons/sale_timesheet/controllers/main.py
@@ -29,7 +29,7 @@ class SaleTimesheetController(http.Controller):
             'timesheet_lines': timesheet_lines,
             'domain': domain,
         }
-        hour_rounding = request.env.ref('product.product_uom_hour').rounding
+        hour_rounding = request.env.ref('uom.product_uom_hour').rounding
         billable_types = ['non_billable', 'non_billable_project', 'billable_time', 'billable_fixed']
 
         # -- Stat Buttons
diff --git a/addons/sale_timesheet/data/sale_service_demo.xml b/addons/sale_timesheet/data/sale_service_demo.xml
index 46647f77c09..cbfeb761016 100644
--- a/addons/sale_timesheet/data/sale_service_demo.xml
+++ b/addons/sale_timesheet/data/sale_service_demo.xml
@@ -6,7 +6,7 @@
             <field name="order_id" ref="sale.sale_order_3"/>
             <field name="name">Advance</field>
             <field name="product_id" ref="sale.advance_product_0"/>
-            <field name="product_uom" ref="product.product_uom_day"/>
+            <field name="product_uom" ref="uom.product_uom_day"/>
             <field name="price_unit">150.0</field>
             <field name="product_uom_qty">5.0</field>
         </record>
@@ -72,8 +72,8 @@
             <field name="type">service</field>
             <field name="list_price">250.00</field>
             <field name="standard_price">190.00</field>
-            <field name="uom_id" ref="product.product_uom_hour"/>
-            <field name="uom_po_id" ref="product.product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="service_policy">ordered_timesheet</field>
             <field name="service_tracking">task_global_project</field>
             <field name="project_id" ref="project_support"/>
@@ -85,8 +85,8 @@
             <field name="list_price">200.00</field>
             <field name="standard_price">150.00</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_hour"/>
-            <field name="uom_po_id" ref="product.product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="service_policy">delivered_timesheet</field>
             <field name="service_tracking">task_new_project</field>
         </record>
@@ -97,8 +97,8 @@
             <field name="list_price">100.00</field>
             <field name="standard_price">85.00</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_hour"/>
-            <field name="uom_po_id" ref="product.product_uom_hour"/>
+            <field name="uom_id" ref="uom.product_uom_hour"/>
+            <field name="uom_po_id" ref="uom.product_uom_hour"/>
             <field name="service_policy">delivered_timesheet</field>
             <field name="service_tracking">task_new_project</field>
         </record>
@@ -109,8 +109,8 @@
             <field name="list_price">500</field>
             <field name="standard_price">420.00</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="service_policy">delivered_manual</field>
             <field name="service_tracking">no</field>
         </record>
@@ -398,7 +398,7 @@
             <field name="date" eval="(DateTime.now() + relativedelta(days=0)).strftime('%Y-%m-%d')"/>
             <field name="amount">-300.00</field>
             <field name="product_id" ref="product.product_product_3"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="unit_amount">10.00</field>
         </record>
 
@@ -410,7 +410,7 @@
             <field name="date" eval="(DateTime.now() + relativedelta(days=0)).strftime('%Y-%m-%d')"/>
             <field name="amount">-100.00</field>
             <field name="product_id" ref="product.expense_product"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="unit_amount">1.00</field>
         </record>
 
@@ -422,7 +422,7 @@
             <field name="date" eval="(DateTime.now() + relativedelta(days=0)).strftime('%Y-%m-%d')"/>
             <field name="amount">-400.00</field>
             <field name="product_id" ref="product.product_product_3"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="unit_amount">15.00</field>
         </record>
 
@@ -434,7 +434,7 @@
             <field name="date" eval="(DateTime.now() + relativedelta(days=0)).strftime('%Y-%m-%d')"/>
             <field name="amount">-75.00</field>
             <field name="product_id" ref="product.expense_hotel"/>
-            <field name="product_uom_id" ref="product.product_uom_day"/>
+            <field name="product_uom_id" ref="uom.product_uom_day"/>
             <field name="unit_amount">1.00</field>
         </record>
     </data>
diff --git a/addons/sale_timesheet/tests/common.py b/addons/sale_timesheet/tests/common.py
index 1cb86b25bc3..caa12a006a3 100644
--- a/addons/sale_timesheet/tests/common.py
+++ b/addons/sale_timesheet/tests/common.py
@@ -35,7 +35,7 @@ class TestCommonSaleTimesheetNoChart(TestCommonSaleNoChart):
         })
 
         # Create service products
-        uom_hour = cls.env.ref('product.product_uom_hour')
+        uom_hour = cls.env.ref('uom.product_uom_hour')
 
         # -- ordered quantities (ordered, timesheet)
         cls.product_order_timesheet1 = cls.env['product.product'].create({
diff --git a/addons/sale_timesheet/tests/test_sale_service.py b/addons/sale_timesheet/tests/test_sale_service.py
index db1046bf4a6..bccf96eb630 100644
--- a/addons/sale_timesheet/tests/test_sale_service.py
+++ b/addons/sale_timesheet/tests/test_sale_service.py
@@ -69,8 +69,8 @@ class TestSaleService(TestCommonSaleTimesheetNoChart):
             'list_price': 90,
             'type': 'service',
             'invoice_policy': 'delivery',
-            'uom_id': self.env.ref('product.product_uom_hour').id,
-            'uom_po_id': self.env.ref('product.product_uom_hour').id,
+            'uom_id': self.env.ref('uom.product_uom_hour').id,
+            'uom_po_id': self.env.ref('uom.product_uom_hour').id,
             'default_code': 'SERV-DELI',
             'service_type': 'timesheet',
             'service_tracking': 'task_global_project',
@@ -91,7 +91,7 @@ class TestSaleService(TestCommonSaleTimesheetNoChart):
     def test_timesheet_uom(self):
         """ Test timesheet invoicing and uom conversion """
         # create SO and confirm it
-        uom_days = self.env.ref('product.product_uom_day')
+        uom_days = self.env.ref('uom.product_uom_day')
         sale_order_line = self.env['sale.order.line'].create({
             'order_id': self.sale_order.id,
             'name': self.product_delivery_timesheet3.name,
diff --git a/addons/sale_timesheet/tests/test_timesheet_revenue.py b/addons/sale_timesheet/tests/test_timesheet_revenue.py
index cbd49c03dd3..75390477496 100644
--- a/addons/sale_timesheet/tests/test_timesheet_revenue.py
+++ b/addons/sale_timesheet/tests/test_timesheet_revenue.py
@@ -32,8 +32,8 @@ class TestSaleTimesheet(TestSale):
             'list_price': 90,
             'type': 'service',
             'invoice_policy': 'delivery',
-            'uom_id': self.env.ref('product.product_uom_hour').id,
-            'uom_po_id': self.env.ref('product.product_uom_hour').id,
+            'uom_id': self.env.ref('uom.product_uom_hour').id,
+            'uom_po_id': self.env.ref('uom.product_uom_hour').id,
             'default_code': 'SERV-DELI',
             'service_type': 'timesheet',
             'service_tracking': 'task_global_project',
@@ -46,8 +46,8 @@ class TestSaleTimesheet(TestSale):
             'list_price': 51,
             'type': 'service',
             'invoice_policy': 'order',
-            'uom_id': self.env.ref('product.product_uom_hour').id,
-            'uom_po_id': self.env.ref('product.product_uom_hour').id,
+            'uom_id': self.env.ref('uom.product_uom_hour').id,
+            'uom_po_id': self.env.ref('uom.product_uom_hour').id,
             'default_code': 'SERV-ORDER',
             'service_type': 'timesheet',
             'service_tracking': 'task_global_project',
diff --git a/addons/stock/data/stock_demo.xml b/addons/stock/data/stock_demo.xml
index e84dddfd106..982d24fc9ad 100644
--- a/addons/stock/data/stock_demo.xml
+++ b/addons/stock/data/stock_demo.xml
@@ -48,84 +48,84 @@
 
         <record id="stock_inventory_line_1" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_24"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">16.0</field>
             <field name="location_id" ref="stock_location_14"/>
         </record>
         <record id="stock_inventory_line_14" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_25"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">16.0</field>
             <field name="location_id" ref="stock_location_14"/>
         </record>
         <record id="stock_inventory_line_15" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_5b"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">8.0</field>
             <field name="location_id" ref="stock_location_14"/>
         </record>
         <record id="stock_inventory_line_2" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_7"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">18.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_3" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_6"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">500.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_4" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_9"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">22.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_5" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_10"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">8.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_6" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_11"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">26.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_9" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_17"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">39.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_11" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_12"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">10.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_12" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_13"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">2.0</field>
             <field name="location_id" ref="stock_location_components"/>
         </record>
         <record id="stock_inventory_line_13" model="stock.inventory.line">
             <field name="product_id" ref="product.product_product_27"/>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="inventory_id" ref="stock_inventory_0"/>
             <field name="product_qty">80.0</field>
             <field name="location_id" ref="stock_location_components"/>
diff --git a/addons/stock/data/stock_demo2.xml b/addons/stock/data/stock_demo2.xml
index da37ea8ae9a..dd10fa62160 100644
--- a/addons/stock/data/stock_demo2.xml
+++ b/addons/stock/data/stock_demo2.xml
@@ -46,8 +46,8 @@
             <field name="lst_price">100.0</field>
             <field name="standard_price">70.0</field>
             <field name="weight">1.0</field>
-            <field name="uom_id" ref="product.product_uom_kgm"/>
-            <field name="uom_po_id" ref="product.product_uom_kgm"/>
+            <field name="uom_id" ref="uom.product_uom_kgm"/>
+            <field name="uom_po_id" ref="uom.product_uom_kgm"/>
             <field name="property_stock_inventory" ref="stock.location_inventory"/>
             <field name="description">
                 Ice cream can be mass-produced and thus is widely available in developed parts
@@ -76,7 +76,7 @@
 
         <record id="stock_inventory_line_icecream_lot0" model="stock.inventory.line">
             <field name="product_id" ref="stock.product_icecream"/>
-            <field name="product_uom_id" ref="product.product_uom_kgm"/>
+            <field name="product_uom_id" ref="uom.product_uom_kgm"/>
             <field name="inventory_id" ref="stock.stock_inventory_icecream"/>
             <field name="product_qty">50.0</field>
             <field name="prod_lot_id" ref="stock.lot_icecream_0"/>
@@ -85,7 +85,7 @@
 
         <record id="stock_inventory_line_icecream_lot1" model="stock.inventory.line">
             <field name="product_id" ref="stock.product_icecream"/>
-            <field name="product_uom_id" ref="product.product_uom_kgm"/>
+            <field name="product_uom_id" ref="uom.product_uom_kgm"/>
             <field name="inventory_id" ref="stock.stock_inventory_icecream"/>
             <field name="product_qty">40.0</field>
             <field name="prod_lot_id" ref="stock.lot_icecream_1"/>
@@ -102,7 +102,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_27').name,
                 'product_id': ref('product.product_product_27'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 15.0,
                 'picking_type_id': ref('stock.picking_type_out'),
                 'location_id': ref('stock.stock_location_stock'),
@@ -120,7 +120,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_6').name,
                 'product_id': ref('product.product_product_6'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 180.0,
                 'picking_type_id': ref('stock.picking_type_out'),
                 'location_id': ref('stock.stock_location_stock'),
@@ -128,7 +128,7 @@
                 'move_line_ids': [(0, 0, {
                     'product_id': ref('product.product_product_6'),
                     'qty_done': 100,
-                    'product_uom_id': ref('product.product_uom_unit'),
+                    'product_uom_id': ref('uom.product_uom_unit'),
                     'location_id': ref('stock.stock_location_stock'),
                     'location_dest_id': ref('stock.stock_location_customers'),
                 })],
@@ -145,7 +145,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_delivery_02').name,
                 'product_id': ref('product.product_delivery_02'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 45.0,
                 'picking_type_id': ref('stock.picking_type_out'),
                 'location_id': ref('stock.stock_location_stock'),
@@ -162,7 +162,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_5').name,
                 'product_id': ref('product.product_product_5'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 75.0,
                 'picking_type_id': ref('stock.picking_type_out'),
                 'location_id': ref('stock.stock_location_stock'),
@@ -178,7 +178,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('stock.product_icecream').name,
                 'product_id': ref('stock.product_icecream'),
-                'product_uom': ref('product.product_uom_kgm'),
+                'product_uom': ref('uom.product_uom_kgm'),
                 'product_uom_qty': 50.0,
                 'picking_type_id': ref('stock.picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -194,7 +194,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_delivery_01').name,
                 'product_id': ref('product.product_delivery_01'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 35.0,
                 'picking_type_id': ref('stock.picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -210,7 +210,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_22').name,
                 'product_id': ref('product.product_product_22'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 125.0,
                 'picking_type_id': ref('stock.picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -226,7 +226,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_10').name,
                 'product_id': ref('product.product_product_10'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 120.0,
                 'picking_type_id': ref('stock.picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -242,7 +242,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_delivery_02').name,
                 'product_id': ref('product.product_delivery_02'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 50.0,
                 'picking_type_id': ref('stock.picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -260,7 +260,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_9').name,
                 'product_id': ref('product.product_product_9'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 25.0,
                 'picking_type_id': ref('stock.chi_picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -276,7 +276,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_delivery_01').name,
                 'product_id': ref('product.product_delivery_01'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 180.0,
                 'picking_type_id': ref('stock.chi_picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -284,7 +284,7 @@
                 'move_line_ids': [(0, 0, {
                     'product_id': ref('product.product_delivery_01'),
                     'qty_done': 100,
-                    'product_uom_id': ref('product.product_uom_unit'),
+                    'product_uom_id': ref('uom.product_uom_unit'),
                     'location_id': ref('stock.stock_location_suppliers'),
                     'location_dest_id': ref('stock.stock_location_shop0'),
                 })],
@@ -299,7 +299,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_delivery_01').name,
                 'product_id': ref('product.product_delivery_01'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 45.0,
                 'picking_type_id': ref('stock.chi_picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -317,7 +317,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_22').name,
                 'product_id': ref('product.product_product_22'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 75.0,
                 'picking_type_id': ref('stock.chi_picking_type_in'),
                 'location_id': ref('stock.stock_location_suppliers'),
@@ -336,7 +336,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_27').name,
                 'product_id': ref('product.product_product_27'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 15.0,
                 'picking_type_id': ref('stock.chi_picking_type_out'),
                 'location_id': ref('stock.stock_location_shop0'),
@@ -354,7 +354,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_6').name,
                 'product_id': ref('product.product_product_6'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 180.0,
                 'picking_type_id': ref('stock.chi_picking_type_out'),
                 'location_id': ref('stock.stock_location_shop0'),
@@ -362,7 +362,7 @@
                 'move_line_ids': [(0, 0, {
                     'product_id': ref('product.product_product_6'),
                     'qty_done': 100,
-                    'product_uom_id': ref('product.product_uom_unit'),
+                    'product_uom_id': ref('uom.product_uom_unit'),
                     'location_id': ref('stock.stock_location_shop0'),
                     'location_dest_id': ref('stock.stock_location_customers'),
                 })],
@@ -379,7 +379,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_delivery_02').name,
                 'product_id': ref('product.product_delivery_02'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 45.0,
                 'picking_type_id': ref('stock.chi_picking_type_out'),
                 'location_id': ref('stock.stock_location_shop0'),
@@ -396,7 +396,7 @@
             <field name="move_lines" model="stock.move" eval="[(0, 0, {
                 'name': obj().env.ref('product.product_product_5').name,
                 'product_id': ref('product.product_product_5'),
-                'product_uom': ref('product.product_uom_unit'),
+                'product_uom': ref('uom.product_uom_unit'),
                 'product_uom_qty': 75.0,
                 'picking_type_id': ref('stock.chi_picking_type_out'),
                 'location_id': ref('stock.stock_location_shop0'),
diff --git a/addons/stock/data/stock_location_demo_cpu1.xml b/addons/stock/data/stock_location_demo_cpu1.xml
index f1f60ffba47..dd564f21166 100644
--- a/addons/stock/data/stock_location_demo_cpu1.xml
+++ b/addons/stock/data/stock_location_demo_cpu1.xml
@@ -3,7 +3,7 @@
         <record id="stock_warehouse_orderpoint_shop1_cpu1" model="stock.warehouse.orderpoint">
             <field name="product_max_qty">20.0</field>
             <field name="product_min_qty">10.0</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="company_id" ref="stock.res_company_1"/>
             <field name="warehouse_id" ref="stock.stock_warehouse_shop0"/>
             <field name="location_id" ref="stock.stock_location_shop0"/>
diff --git a/addons/stock/data/stock_orderpoint_demo.xml b/addons/stock/data/stock_orderpoint_demo.xml
index 31504f3c9c0..eab6be763f5 100644
--- a/addons/stock/data/stock_orderpoint_demo.xml
+++ b/addons/stock/data/stock_orderpoint_demo.xml
@@ -6,7 +6,7 @@
         <record id="stock_warehouse_orderpoint_1" model="stock.warehouse.orderpoint">
             <field name="product_max_qty">10.0</field>
             <field name="product_min_qty">5.0</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field model="stock.warehouse" name="warehouse_id" search="[]"/>
             <field name="product_id" ref="product.product_delivery_02"/>
             <field name="location_id" model="stock.location"
@@ -15,7 +15,7 @@
         <record id="stock_warehouse_orderpoint_2" model="stock.warehouse.orderpoint">
             <field name="product_max_qty">12.0</field>
             <field name="product_min_qty">5.0</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field model="stock.warehouse" name="warehouse_id" search="[]"/>
             <field name="product_id" ref="product.product_product_20"/>
             <field name="location_id" model="stock.location"
@@ -24,7 +24,7 @@
         <record id="stock_warehouse_orderpoint_5" model="stock.warehouse.orderpoint">
             <field name="product_max_qty">5.0</field>
             <field name="product_min_qty">3.0</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field model="stock.warehouse" name="warehouse_id" search="[]"/>
             <field name="product_id" ref="product.product_delivery_01"/>
             <field name="location_id" model="stock.location"
diff --git a/addons/stock/data/stock_quant_demo.xml b/addons/stock/data/stock_quant_demo.xml
index 54693634dfd..daf77770d0f 100644
--- a/addons/stock/data/stock_quant_demo.xml
+++ b/addons/stock/data/stock_quant_demo.xml
@@ -5,7 +5,7 @@
     </record>
     <record id="test_quant_quant" model="stock.quant">
         <field name="product_id" ref="stock.test_quant_product"/>
-        <field name="product_uom_id" ref="product.product_uom_unit"/>
+        <field name="product_uom_id" ref="uom.product_uom_unit"/>
         <field name="location_id" ref="stock_location_stock"/>
         <field name="quantity">10.0</field>
     </record>
diff --git a/addons/stock/models/stock_inventory.py b/addons/stock/models/stock_inventory.py
index 539242cfdf0..c195af66497 100644
--- a/addons/stock/models/stock_inventory.py
+++ b/addons/stock/models/stock_inventory.py
@@ -303,7 +303,7 @@ class InventoryLine(models.Model):
     product_uom_id = fields.Many2one(
         'product.uom', 'Product Unit of Measure',
         required=True,
-        default=lambda self: self.env.ref('product.product_uom_unit', raise_if_not_found=True))
+        default=lambda self: self.env.ref('uom.product_uom_unit', raise_if_not_found=True))
     product_qty = fields.Float(
         'Checked Quantity',
         digits=dp.get_precision('Product Unit of Measure'), default=0)
diff --git a/addons/stock/models/stock_move.py b/addons/stock/models/stock_move.py
index 17e7a6c8b93..bc171f67d58 100644
--- a/addons/stock/models/stock_move.py
+++ b/addons/stock/models/stock_move.py
@@ -302,7 +302,7 @@ class StockMove(models.Model):
             total_available = move.product_id.uom_id._compute_quantity(total_available, move.product_uom, round=False)
             total_available = float_round(total_available, precision_digits=precision)
             info = str(total_available)
-            if self.user_has_groups('product.group_uom'):
+            if self.user_has_groups('uom.group_uom'):
                 info += ' ' + move.product_uom.name
             if move.reserved_availability:
                 if move.reserved_availability != total_available:
diff --git a/addons/stock/report/report_package_barcode.xml b/addons/stock/report/report_package_barcode.xml
index 9651d5ee1d4..a36dc14db4e 100644
--- a/addons/stock/report/report_package_barcode.xml
+++ b/addons/stock/report/report_package_barcode.xml
@@ -35,7 +35,7 @@
                                         </td>
                                         <td class="text-right">
                                             <span t-field="l.quantity"/>
-                                            <span groups="product.group_uom" t-field="l.product_id.uom_id.name"/>
+                                            <span groups="uom.group_uom" t-field="l.product_id.uom_id.name"/>
                                         </td>
                                         <td>
                                             <t t-if="l.lot_id"><span t-field="l.lot_id.name"/></t>
diff --git a/addons/stock/report/report_stockinventory.xml b/addons/stock/report/report_stockinventory.xml
index dc0ab13547d..22736a175cd 100644
--- a/addons/stock/report/report_stockinventory.xml
+++ b/addons/stock/report/report_stockinventory.xml
@@ -51,7 +51,7 @@
                                             <td><span t-field="line.product_id"/></td>
                                             <td groups="stock.group_production_lot"><span t-field="line.prod_lot_id"/></td>
                                             <td groups="stock.group_tracking_lot"><span t-field="line.package_id"/></td>
-                                            <td class="text-right"><span t-field="line.product_qty"/> <span t-field="line.product_uom_id" groups="product.group_uom"/></td>
+                                            <td class="text-right"><span t-field="line.product_qty"/> <span t-field="line.product_uom_id" groups="uom.group_uom"/></td>
                                         </tr>
                                     </t>
                                 </tbody>
diff --git a/addons/stock/report/report_stockpicking_operations.xml b/addons/stock/report/report_stockpicking_operations.xml
index 9c5c7552d4b..06a0e32243c 100644
--- a/addons/stock/report/report_stockpicking_operations.xml
+++ b/addons/stock/report/report_stockpicking_operations.xml
@@ -100,7 +100,7 @@
                                         <td>
                                             <span t-if="move.product_qty" t-esc="move.product_qty"/>
                                             <span t-if="not move.product_qty" t-esc="move.product_uom._compute_quantity(move.quantity_done, move.product_id.uom_id, rounding_method='HALF-UP')"/>
-                                            <span t-field="move.product_id.uom_id" groups="product.group_uom"/>
+                                            <span t-field="move.product_id.uom_id" groups="uom.group_uom"/>
                                         </td>
                                         <td>
                                             <t t-if="has_barcode">
diff --git a/addons/stock/security/ir.model.access.csv b/addons/stock/security/ir.model.access.csv
index 86dc6e89e26..0aebf4f9dfd 100644
--- a/addons/stock/security/ir.model.access.csv
+++ b/addons/stock/security/ir.model.access.csv
@@ -26,8 +26,8 @@ access_stock_inventory_line_manager,stock.inventory.line manager,model_stock_inv
 access_stock_location_stock_manager,stock.location stock manager,model_stock_location,stock.group_stock_manager,1,0,0,0
 access_product_product_stock_user,product_product_stock_user,product.model_product_product,stock.group_stock_user,1,0,0,0
 access_product_template_stock_user,product.template stock user,product.model_product_template,stock.group_stock_user,1,0,0,0
-access_product_uom_categ_stock_manager,product.uom.categ stock_manager,product.model_product_uom_categ,stock.group_stock_manager,1,1,1,1
-access_product_uom_stock_manager,product.uom stock_manager,product.model_product_uom,stock.group_stock_manager,1,1,1,1
+access_product_uom_categ_stock_manager,product.uom.categ stock_manager,uom.model_product_uom_categ,stock.group_stock_manager,1,1,1,1
+access_product_uom_stock_manager,product.uom stock_manager,uom.model_product_uom,stock.group_stock_manager,1,1,1,1
 access_product_category_stock_manager,product.category stock_manager,product.model_product_category,stock.group_stock_manager,1,1,1,1
 access_product_template_stock_manager,product.template stock_manager,product.model_product_template,stock.group_stock_manager,1,1,1,1
 access_product_product_stock_manager,product.product stock_manager,product.model_product_product,stock.group_stock_manager,1,1,1,1
diff --git a/addons/stock/tests/common.py b/addons/stock/tests/common.py
index 6a695af9363..9a46d451d71 100644
--- a/addons/stock/tests/common.py
+++ b/addons/stock/tests/common.py
@@ -30,8 +30,8 @@ class TestStockCommon(common.TransactionCase):
         self.pack_location = self.ModelDataObj.xmlid_to_res_id('stock.location_pack_zone')
         self.output_location = self.ModelDataObj.xmlid_to_res_id('stock.stock_location_output')
         self.customer_location = self.ModelDataObj.xmlid_to_res_id('stock.stock_location_customers')
-        self.categ_unit = self.ModelDataObj.xmlid_to_res_id('product.product_uom_categ_unit')
-        self.categ_kgm = self.ModelDataObj.xmlid_to_res_id('product.product_uom_categ_kgm')
+        self.categ_unit = self.ModelDataObj.xmlid_to_res_id('uom.product_uom_categ_unit')
+        self.categ_kgm = self.ModelDataObj.xmlid_to_res_id('uom.product_uom_categ_kgm')
 
         # Product Created A, B, C, D
         self.productA = self.ProductObj.create({'name': 'Product A', 'type': 'product'})
diff --git a/addons/stock/tests/test_inventory.py b/addons/stock/tests/test_inventory.py
index 732050af7e1..88bd9d0aadb 100644
--- a/addons/stock/tests/test_inventory.py
+++ b/addons/stock/tests/test_inventory.py
@@ -11,7 +11,7 @@ class TestInventory(TransactionCase):
         self.pack_location = self.env.ref('stock.location_pack_zone')
         self.pack_location.active = True
         self.customer_location = self.env.ref('stock.stock_location_customers')
-        self.uom_unit = self.env.ref('product.product_uom_unit')
+        self.uom_unit = self.env.ref('uom.product_uom_unit')
         self.product1 = self.env['product.product'].create({
             'name': 'Product A',
             'type': 'product',
diff --git a/addons/stock/tests/test_move.py b/addons/stock/tests/test_move.py
index 502956a1063..3e20a6ee588 100644
--- a/addons/stock/tests/test_move.py
+++ b/addons/stock/tests/test_move.py
@@ -16,8 +16,8 @@ class StockMove(TransactionCase):
             ('company_id', '=', self.env.user.company_id.id),
             ('usage', '=', 'transit'),
         ], limit=1)
-        self.uom_unit = self.env.ref('product.product_uom_unit')
-        self.uom_dozen = self.env.ref('product.product_uom_dozen')
+        self.uom_unit = self.env.ref('uom.product_uom_unit')
+        self.uom_dozen = self.env.ref('uom.product_uom_dozen')
         self.product1 = self.env['product.product'].create({
             'name': 'Product A',
             'type': 'product',
diff --git a/addons/stock/tests/test_move2.py b/addons/stock/tests/test_move2.py
index d3a268799d7..9ab4b6cd796 100644
--- a/addons/stock/tests/test_move2.py
+++ b/addons/stock/tests/test_move2.py
@@ -1782,7 +1782,7 @@ class TestRoutes(TransactionCase):
             'type': 'product',
             'categ_id': self.env.ref('product.product_category_all').id,
         })
-        uom_unit = self.env.ref('product.product_uom_unit')
+        uom_unit = self.env.ref('uom.product_uom_unit')
         wh = self.env['stock.warehouse'].search([('company_id', '=', self.env.user.id)], limit=1)
 
         # create and get back the pick ship route
@@ -1852,7 +1852,7 @@ class TestRoutes(TransactionCase):
             'type': 'product',
             'categ_id': self.env.ref('product.product_category_all').id,
         })
-        uom_unit = self.env.ref('product.product_uom_unit')
+        uom_unit = self.env.ref('uom.product_uom_unit')
         stock_location = self.env.ref('stock.stock_location_stock')
         wh = self.env['stock.warehouse'].search([('company_id', '=', self.env.user.id)], limit=1)
 
diff --git a/addons/stock/tests/test_packing.py b/addons/stock/tests/test_packing.py
index 11d6ed9f927..fcc3be0c195 100644
--- a/addons/stock/tests/test_packing.py
+++ b/addons/stock/tests/test_packing.py
@@ -21,8 +21,8 @@ class TestPacking(TransactionCase):
                 'name': self.ref('base.res_partner_2'),
                 'min_qty': 2.0,
             })],
-            'uom_id': self.ref('product.product_uom_unit'),
-            'uom_po_id': self.ref('product.product_uom_unit'),
+            'uom_id': self.ref('uom.product_uom_unit'),
+            'uom_po_id': self.ref('uom.product_uom_unit'),
         })
 
         # Create an incoming picking for this product of 300 PCE from suppliers to stock
@@ -64,7 +64,7 @@ class TestPacking(TransactionCase):
         pick1.move_line_ids[0].write({'result_package_id': package1.id, 'qty_done': 120})
         new_pack1 = self.env['stock.move.line'].create({
           'product_id': product1.id,
-          'product_uom_id': self.ref('product.product_uom_unit'),
+          'product_uom_id': self.ref('uom.product_uom_unit'),
           'picking_id': pick1.id,
           'lot_id': lot_a.id,
           'qty_done': 120.0,
@@ -74,7 +74,7 @@ class TestPacking(TransactionCase):
         })
         new_pack2 = self.env['stock.move.line'].create({
           'product_id': product1.id,
-          'product_uom_id': self.ref('product.product_uom_unit'),
+          'product_uom_id': self.ref('uom.product_uom_unit'),
           'picking_id': pick1.id,
           'result_package_id': package3.id,
           'qty_done': 60.0,
diff --git a/addons/stock/tests/test_packing_neg.py b/addons/stock/tests/test_packing_neg.py
index 597272caa98..afda606e9a6 100644
--- a/addons/stock/tests/test_packing_neg.py
+++ b/addons/stock/tests/test_packing_neg.py
@@ -19,8 +19,8 @@ class TestPackingNeg(TransactionCase):
                 'delay': 1,
                 'name': self.ref('base.res_partner_2'),
                 'min_qty': 2.0,})],
-            'uom_id': self.ref('product.product_uom_unit'),
-            'uom_po_id': self.ref('product.product_uom_unit'),
+            'uom_id': self.ref('uom.product_uom_unit'),
+            'uom_po_id': self.ref('uom.product_uom_unit'),
         })
 
         # Create an incoming picking for this product of 300 PCE from suppliers to stock
@@ -58,7 +58,7 @@ class TestPackingNeg(TransactionCase):
         pick_neg.move_line_ids[0].write({'result_package_id': package1.id, 'qty_done': 120})
         new_pack1 = self.env['stock.move.line'].create({
             'product_id': product_neg.id,
-            'product_uom_id': self.ref('product.product_uom_unit'),
+            'product_uom_id': self.ref('uom.product_uom_unit'),
             'picking_id': pick_neg.id,
             'lot_id': lot_a.id,
             'qty_done': 120,
@@ -68,7 +68,7 @@ class TestPackingNeg(TransactionCase):
         })
         new_pack2 = self.env['stock.move.line'].create({
             'product_id': product_neg.id,
-            'product_uom_id': self.ref('product.product_uom_unit'),
+            'product_uom_id': self.ref('uom.product_uom_unit'),
             'picking_id': pick_neg.id,
             'result_package_id': package3.id,
             'qty_done': 60,
diff --git a/addons/stock/tests/test_wise_operator.py b/addons/stock/tests/test_wise_operator.py
index 34446f08707..4b56fc21d27 100644
--- a/addons/stock/tests/test_wise_operator.py
+++ b/addons/stock/tests/test_wise_operator.py
@@ -13,8 +13,8 @@ class TestWiseOperator(TransactionCase):
             'name': 'Wise Unit',
             'type': 'product',
             'categ_id': self.ref('product.product_category_1'),
-            'uom_id': self.ref('product.product_uom_unit'),
-            'uom_po_id': self.ref('product.product_uom_unit'),
+            'uom_id': self.ref('uom.product_uom_unit'),
+            'uom_po_id': self.ref('uom.product_uom_unit'),
         })
 
         picking_default_vals = self.env['stock.picking'].default_get(list(self.env['stock.picking'].fields_get()))
@@ -50,7 +50,7 @@ class TestWiseOperator(TransactionCase):
         })
         new_pack1 = self.env['stock.move.line'].create({
             'product_id': product_wise.id,
-            'product_uom_id': self.ref('product.product_uom_unit'),
+            'product_uom_id': self.ref('uom.product_uom_unit'),
             'picking_id': pick1_wise.id,
             'qty_done': 6.0,
             'location_id': self.ref('stock.stock_location_suppliers'),
diff --git a/addons/stock/views/res_config_settings_views.xml b/addons/stock/views/res_config_settings_views.xml
index 77ca65baefd..a2ec03eb606 100644
--- a/addons/stock/views/res_config_settings_views.xml
+++ b/addons/stock/views/res_config_settings_views.xml
@@ -161,7 +161,7 @@
                                     </div>
                                     <div class="content-group">
                                         <div class="mt16" attrs="{'invisible': [('group_uom', '=', False)]}">
-                                            <button name="%(product.product_uom_form_action)d" icon="fa-arrow-right" type="action" string="Units Of Measure" class="btn-link"/>
+                                            <button name="%(uom.product_uom_form_action)d" icon="fa-arrow-right" type="action" string="Units Of Measure" class="btn-link"/>
                                         </div>
                                     </div>
                                 </div>
diff --git a/addons/stock/views/stock_inventory_views.xml b/addons/stock/views/stock_inventory_views.xml
index c4717eaa8a3..32bd5767096 100644
--- a/addons/stock/views/stock_inventory_views.xml
+++ b/addons/stock/views/stock_inventory_views.xml
@@ -8,7 +8,7 @@
             <tree string="Stock Inventory Lines">
                 <field name="product_id"/>
                 <field name="product_qty"/>
-                <field name="product_uom_id" groups="product.group_uom"/>
+                <field name="product_uom_id" groups="uom.group_uom"/>
                 <field name="location_id" groups="stock.group_stock_multi_locations"/>
             </tree>
         </field>
@@ -20,7 +20,7 @@
         <field name="arch" type="xml">
             <tree editable="top" string="Inventory Details" decoration-info="product_qty != theoretical_qty" decoration-danger="theoretical_qty &lt; 0">
                 <field name="product_id"  domain="[('type','=','product')]"/>
-                <field name="product_uom_id" string="UoM" groups="product.group_uom"/>
+                <field name="product_uom_id" string="UoM" groups="uom.group_uom"/>
                 <field name="location_id" domain="[('id', 'child_of', inventory_location_id)]" groups="stock.group_stock_multi_locations"/>
                 <field name="prod_lot_id" domain="[('product_id', '=', product_id)]" context="{'default_product_id': product_id}"  groups="stock.group_production_lot"/>
                 <field name="package_id" domain="['|', ('location_id','=', False), ('location_id', '=', location_id)]" groups="stock.group_tracking_lot"/>
@@ -159,7 +159,7 @@
                         <field name="line_ids" string="Inventory Details" context="{'default_location_id': location_id,  'default_product_id': product_id, 'default_prod_lot_id': lot_id, 'default_package_id': package_id, 'default_partner_id': partner_id}" mode="tree,kanban">
                             <tree string="Inventory Details" editable="bottom" decoration-info="product_qty != theoretical_qty" decoration-danger="theoretical_qty &lt; 0">
                                 <field name="product_id"  domain="[('type','=','product')]"/>
-                                <field name="product_uom_id" string="UoM" groups="product.group_uom"/>
+                                <field name="product_uom_id" string="UoM" groups="uom.group_uom"/>
                                 <field name="location_id" domain="[('id', 'child_of', parent.location_id)]" groups="stock.group_stock_multi_locations"/>
                                 <field name="prod_lot_id" domain="[('product_id', '=', product_id)]" context="{'default_product_id': product_id}"  groups="stock.group_production_lot"/>
                                 <field name="package_id" domain="['|', ('location_id','=', False), ('location_id', '=', location_id)]" groups="stock.group_tracking_lot"/>
@@ -170,7 +170,7 @@
                             </tree>
                             <kanban class="o_kanban_mobile">
                                 <field name="product_id"  domain="[('type','=','product')]"/>
-                                <field name="product_uom_id" groups="product.group_uom" string="UoM"/>
+                                <field name="product_uom_id" groups="uom.group_uom" string="UoM"/>
                                 <field name="location_id" domain="[('id', 'child_of', parent.location_id)]" groups="stock.group_stock_multi_locations"/>
                                 <field name="prod_lot_id" domain="[('product_id', '=', product_id)]" context="{'default_product_id': product_id}"  groups="stock.group_production_lot"/>
                                 <field name="package_id" domain="['|', ('location_id','=', False), ('location_id', '=', location_id)]"/>
@@ -223,7 +223,7 @@
                             <tree decoration-muted="scrapped == True" string="Stock Moves">
                                 <field name="product_id"/>
                                 <field name="product_uom_qty"/>
-                                <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                                <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                                 <field name="picking_id" invisible="1" />
                                 <field name="create_date" invisible="1" />
                                 <field name="date_expected" invisible="1" />
diff --git a/addons/stock/views/stock_menu_views.xml b/addons/stock/views/stock_menu_views.xml
index d82acf01488..1921326d6ed 100644
--- a/addons/stock/views/stock_menu_views.xml
+++ b/addons/stock/views/stock_menu_views.xml
@@ -17,7 +17,7 @@
         sequence="50" groups="base.group_no_one"/>
 
     <menuitem id="product_uom_menu" name="Units of Measures" parent="menu_stock_config_settings"
-        sequence="5" groups="product.group_uom"/>
+        sequence="5" groups="uom.group_uom"/>
 
     <menuitem
         action="product.product_category_action_form" id="menu_product_category_config_stock"
@@ -29,14 +29,14 @@
         action="product.variants_action" id="menu_variants_action"
         parent="menu_product_in_config_stock" sequence="5" groups="product.group_product_variant"/>
     <menuitem
-        action="product.product_uom_categ_form_action" id="menu_stock_uom_categ_form_action"
+        action="uom.product_uom_categ_form_action" id="menu_stock_uom_categ_form_action"
         name="UoM Categories"
         parent="product_uom_menu" sequence="5"/>
     <menuitem
         id="menu_stock_unit_measure_stock" name="Units of Measure"
-        parent="stock.menu_product_in_config_stock"  sequence="35" groups="product.group_uom"/>
+        parent="stock.menu_product_in_config_stock"  sequence="35" groups="uom.group_uom"/>
 
-    <menuitem id="menu_stock_uom_form_action" action="product.product_uom_form_action"
+    <menuitem id="menu_stock_uom_form_action" action="uom.product_uom_form_action"
         name="UoM"
         parent="product_uom_menu" sequence="35"/>
 
diff --git a/addons/stock/views/stock_move_line_views.xml b/addons/stock/views/stock_move_line_views.xml
index c0175c1380b..3f1f83dd5c5 100644
--- a/addons/stock/views/stock_move_line_views.xml
+++ b/addons/stock/views/stock_move_line_views.xml
@@ -11,7 +11,7 @@
                 <field name="location_id"/>
                 <field name="location_dest_id"/>
                 <field name="qty_done" string="Quantity Done"/>
-                <field name="product_uom_id" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                <field name="product_uom_id" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                 <field name="state"/>
             </tree>
         </field>
@@ -37,12 +37,12 @@
                             <label for="product_uom_qty" string="Quantity Reserved" attrs="{'invisible': [('state', '=', 'done')]}"/>
                             <div class="o_row" attrs="{'invisible': [('state', '=', 'done')]}">
                                 <field name="product_uom_qty"/>
-                                <field name="product_uom_id" options="{'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                                <field name="product_uom_id" options="{'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                             </div>
                             <label for="qty_done" string="Quantity Done"/>
                             <div class="o_row">
                                 <field name="qty_done"/>
-                                <field name="product_uom_id" options="{'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                                <field name="product_uom_id" options="{'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                             </div>
                             <field name="lot_id" string="Lot/Serial Number" groups="stock.group_production_lot"/>
                             <field name="package_id" string="Source Package" groups="product.group_stock_packaging"/>
@@ -94,7 +94,7 @@
                             <div class="row">
                                 <div class="col-xs-6">
                                     <field name="qty_done" string="Quantity Done"/>
-                                    <field name="product_uom_id" string="Unit of Measure" groups="product.group_uom"/>
+                                    <field name="product_uom_id" string="Unit of Measure" groups="uom.group_uom"/>
                                 </div>
                                 <div class="col-xs-6 text-right">
                                     <field name="date"/>
diff --git a/addons/stock/views/stock_move_views.xml b/addons/stock/views/stock_move_views.xml
index 1a012255ae1..d7065beb8f8 100644
--- a/addons/stock/views/stock_move_views.xml
+++ b/addons/stock/views/stock_move_views.xml
@@ -8,7 +8,7 @@
                 <tree decoration-muted="state == 'cancel'" string="Moves" create="false">
                     <field name="product_id"/>
                     <field name="product_uom_qty"/>
-                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                     <field name="product_packaging" domain="[('product_id','=',product_id)]" groups="product.group_stock_packaging"/>
                     <field name="picking_id"/>
                     <field name="location_id" groups="stock.group_stock_multi_locations"/>
@@ -60,7 +60,7 @@
                     <field name="location_id" groups="stock.group_stock_multi_locations" string="From"/>
                     <field name="location_dest_id" groups="stock.group_stock_multi_locations" string="To"/>
                     <field name="product_uom_qty"/>
-                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                     <field name="state"/>
                 </tree>
             </field>
@@ -110,7 +110,7 @@
                     <field name="product_id"/>
                     <field name="name" invisible="1"/>
                     <field name="product_uom_qty"/>
-                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                     <field name="location_id" invisible="1"/>
                     <field name="create_date" invisible="1" />
                     <field name="date_expected" invisible="1" />
@@ -196,7 +196,7 @@
                     <field name="state" invisible="1"/>
                     <field name="is_locked" invisible="1"/>
                     <field name="qty_done" attrs="{'readonly': ['|','|', ('is_initial_demand_editable', '=', True), '&amp;', ('state', '=', 'done'), ('is_locked', '=', True), ('in_entire_package', '=', True)]}"/>
-                    <field name="product_uom_id" options="{'no_open': True, 'no_create': True}" attrs="{'readonly': ['|', ('product_uom_qty', '!=', 0.0), ('in_entire_package', '=', True)]}" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom_id" options="{'no_open': True, 'no_create': True}" attrs="{'readonly': ['|', ('product_uom_qty', '!=', 0.0), ('in_entire_package', '=', True)]}" string="Unit of Measure" groups="uom.group_uom"/>
                 </tree>
             </field>
         </record>
@@ -225,7 +225,7 @@
                                 <label for="product_uom_qty"/>
                                 <div class="o_row">
                                     <field name="product_uom_qty"/>
-                                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" groups="product.group_uom"/>
+                                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" groups="uom.group_uom"/>
                                 </div>
                                 <field name="name" invisible="1"/>
                                 <field name="date_expected" invisible="1"/>
@@ -281,7 +281,7 @@
                         <label for="product_uom_qty"/>
                         <div>
                             <field name="product_uom_qty"/>
-                            <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit Of Measure" groups="product.group_uom" class="oe_inline"/>
+                            <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit Of Measure" groups="uom.group_uom" class="oe_inline"/>
                         </div>
                         <field name="product_tmpl_id" invisible="1"/>
                     </group>
@@ -419,7 +419,7 @@
                     <field name="origin"/>
                     <field name="product_id"/>
                     <field name="product_uom_qty"/>
-                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                     <field name="location_id" invisible="1"/>
                     <field name="location_dest_id" invisible="1"/>
                     <field name="create_date" invisible="1"/>
@@ -474,7 +474,7 @@
                     <field name="picking_id" string="Reference"/>
                     <field name="product_id"/>
                     <field name="product_uom_qty"/>
-                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                     <field name="date" groups="base.group_no_one"/>
                 </tree>
             </field>
diff --git a/addons/stock/views/stock_picking_views.xml b/addons/stock/views/stock_picking_views.xml
index f9c5d607995..3c69dd929f2 100644
--- a/addons/stock/views/stock_picking_views.xml
+++ b/addons/stock/views/stock_picking_views.xml
@@ -259,7 +259,7 @@
                                 <tree editable="bottom" decoration-muted="(state == 'done' and is_locked == True)" decoration-danger="qty_done&gt;product_uom_qty and state!='done'" decoration-success="qty_done==product_uom_qty and state!='done' and not result_package_id">
                                     <field name="product_id" required="1"/>
                                     <field name="in_entire_package" invisible="1"/>
-                                    <field name="product_uom_id" force_save="1" attrs="{'readonly': [('state', '!=', 'draft')]}" groups="product.group_uom"/>
+                                    <field name="product_uom_id" force_save="1" attrs="{'readonly': [('state', '!=', 'draft')]}" groups="uom.group_uom"/>
                                     <field name="package_id" attrs="{'readonly': [('in_entire_package', '=', True)]}" groups="stock.group_tracking_lot" domain="[('location_id', '=', location_id)]"/>
                                     <field name="location_id" attrs="{'readonly': [('in_entire_package', '=', True)]}" groups="stock.group_stock_multi_locations,stock.group_tracking_lot" domain="[('id', 'child_of', parent.location_id)]"/>
                                     <field name="location_dest_id" attrs="{'readonly': [('in_entire_package', '=', True)]}" groups="stock.group_stock_multi_locations,stock.group_tracking_lot" domain="[('id', 'child_of', parent.location_dest_id)]"/>
@@ -302,7 +302,7 @@
                                     <field name="product_uom_qty" string="Initial Demand" attrs="{'readonly': [('is_initial_demand_editable', '=', False)]}"/>
                                     <field name="reserved_availability" string="Reserved" attrs="{'column_invisible': ['|', ('parent.state','=', 'done'), ('parent.picking_type_code', '=', 'incoming')]}"/>
                                     <field name="quantity_done" string="Done" attrs="{'readonly': [('is_quantity_done_editable', '=', False)]}"/>
-                                    <field name="product_uom" attrs="{'readonly': [('state', '!=', 'draft'), ('additional', '=', False)]}" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                                    <field name="product_uom" attrs="{'readonly': [('state', '!=', 'draft'), ('additional', '=', False)]}" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                                     <button name="action_show_details" string="Register lots, packs, location" type="object" icon="fa-list" attrs="{'invisible': [('show_details_visible', '=', False)]}" options='{"warn": true}'/>
                                 </tree>
                             </field>
diff --git a/addons/stock/views/stock_production_lot_views.xml b/addons/stock/views/stock_production_lot_views.xml
index 4df59d15b2e..9c5a5f64d8c 100644
--- a/addons/stock/views/stock_production_lot_views.xml
+++ b/addons/stock/views/stock_production_lot_views.xml
@@ -29,7 +29,7 @@
                             <label for="product_qty"/>
                             <div class="o_row">
                                 <field name="product_qty"/>
-                                <field name="product_uom_id" readonly="1" groups="product.group_uom"/>
+                                <field name="product_uom_id" readonly="1" groups="uom.group_uom"/>
                             </div>
                         <field name="ref"/>
                     </group>
diff --git a/addons/stock/views/stock_quant_views.xml b/addons/stock/views/stock_quant_views.xml
index 82a3957baa5..ba34ef03001 100644
--- a/addons/stock/views/stock_quant_views.xml
+++ b/addons/stock/views/stock_quant_views.xml
@@ -56,12 +56,12 @@
                             <label for="quantity" string="Quantity On Hand"/>
                             <div class="o_row">
                                 <field name="quantity"/>
-                                <field name="product_uom_id" groups="product.group_uom"/>
+                                <field name="product_uom_id" groups="uom.group_uom"/>
                             </div>
                             <label for="reserved_quantity" string="Quantity Reserved"/>
                             <div class="o_row">
                                 <field name="reserved_quantity"/>
-                                <field name="product_uom_id" groups="product.group_uom"/>
+                                <field name="product_uom_id" groups="uom.group_uom"/>
                             </div>
                             <field name="in_date" attrs="{'invisible': [('lot_id', '=', False)]}" groups="stock.group_production_lot"/>
                         </group>
@@ -84,7 +84,7 @@
                 <field name="owner_id" groups="stock.group_tracking_owner"/>
                 <field name="reserved_quantity" string="Reserved"/>
                 <field name="quantity" string="On Hand"/>
-                <field name="product_uom_id" groups="product.group_uom"/>
+                <field name="product_uom_id" groups="uom.group_uom"/>
                 <field name='company_id' groups="base.group_multi_company"/>
             </tree>
         </field>
@@ -198,7 +198,7 @@
                             <field name="product_id"/>
                             <field name="lot_id" groups="stock.group_production_lot"/>
                             <field name="qty_done" string="Quantity"/>
-                            <field name="product_uom_id" groups="product.group_uom"/>
+                            <field name="product_uom_id" groups="uom.group_uom"/>
                         </tree>
                     </field>
                     <field name="quant_ids" attrs="{'invisible': [('current_picking_id', '=', True)]}">
@@ -206,7 +206,7 @@
                             <field name="product_id"/>
                             <field name="lot_id" groups="stock.group_production_lot"/>
                             <field name="quantity"/>
-                            <field name="product_uom_id" groups="product.group_uom"/>
+                            <field name="product_uom_id" groups="uom.group_uom"/>
                         </tree>
                     </field>
                 </sheet>
diff --git a/addons/stock/views/stock_scrap_views.xml b/addons/stock/views/stock_scrap_views.xml
index 06ad8f5880a..6bde30ca512 100644
--- a/addons/stock/views/stock_scrap_views.xml
+++ b/addons/stock/views/stock_scrap_views.xml
@@ -48,7 +48,7 @@
                                 <label for="scrap_qty"/>
                                 <div class="o_row">
                                     <field name="scrap_qty"/>
-                                    <field name="product_uom_id" groups="product.group_uom"/>
+                                    <field name="product_uom_id" groups="uom.group_uom"/>
                                 </div>
                             </group>
                             <group>
@@ -116,7 +116,7 @@
                     <field name="create_date" string="Create Date"/>
                     <field name="product_id"/>
                     <field name="scrap_qty"/>
-                    <field name="product_uom_id" groups="product.group_uom"/>
+                    <field name="product_uom_id" groups="uom.group_uom"/>
                     <field name="location_id" groups="stock.group_stock_multi_locations"/>
                     <field name="scrap_location_id" groups="stock.group_stock_multi_locations"/>
                     <field name="state"/>
@@ -152,7 +152,7 @@
                             <label for="scrap_qty"/>
                             <div class="o_row">
                                 <field name="scrap_qty"/>
-                                <field name="product_uom_id" groups="product.group_uom"/>
+                                <field name="product_uom_id" groups="uom.group_uom"/>
                             </div>
                         </group>
                         <group>
diff --git a/addons/stock/views/stock_warehouse_views.xml b/addons/stock/views/stock_warehouse_views.xml
index 3e0dfdbda2b..8a5592f397d 100644
--- a/addons/stock/views/stock_warehouse_views.xml
+++ b/addons/stock/views/stock_warehouse_views.xml
@@ -162,7 +162,7 @@
                     <field name="warehouse_id" groups="stock.group_stock_multi_locations"/>
                     <field name="location_id" groups="stock.group_stock_multi_locations"/>
                     <field name="product_id"/>
-                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" groups="product.group_uom"/>
+                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" groups="uom.group_uom"/>
                     <field name="product_min_qty"/>
                     <field name="product_max_qty"/>
                 </tree>
@@ -206,7 +206,7 @@
                             </group>
                             <group>
                                 <field name="warehouse_id" widget="selection" groups="stock.group_stock_multi_locations"/>
-                                <field name="product_uom" options="{'no_open': True, 'no_create': True}" groups="product.group_uom"/>
+                                <field name="product_uom" options="{'no_open': True, 'no_create': True}" groups="uom.group_uom"/>
                                 <field name="location_id" groups="stock.group_stock_multi_locations"/>
                                 <field name="group_id" groups="stock.group_adv_location"/>
                                 <field name="company_id" groups="base.group_multi_company" options="{'no_create': True}"/>
diff --git a/addons/stock/wizard/stock_picking_return_views.xml b/addons/stock/wizard/stock_picking_return_views.xml
index 797eab283c3..cc4dd2de9a3 100644
--- a/addons/stock/wizard/stock_picking_return_views.xml
+++ b/addons/stock/wizard/stock_picking_return_views.xml
@@ -20,7 +20,7 @@
                         <tree editable="top" create="0">
                             <field name="product_id"  options="{'no_create': True, 'no_open': True}" force_save="1"/>
                             <field name="quantity"/>
-                            <field name="uom_id" readonly="1" groups="product.group_uom"/>
+                            <field name="uom_id" readonly="1" groups="uom.group_uom"/>
                         </tree>
                     </field>
                 </group>
diff --git a/addons/stock_account/tests/test_stockvaluation.py b/addons/stock_account/tests/test_stockvaluation.py
index 5840e687c65..ccc4a6fe76f 100644
--- a/addons/stock_account/tests/test_stockvaluation.py
+++ b/addons/stock_account/tests/test_stockvaluation.py
@@ -13,7 +13,7 @@ class TestStockValuation(TransactionCase):
         self.supplier_location = self.env.ref('stock.stock_location_suppliers')
         self.partner = self.env['res.partner'].create({'name': 'xxx'})
         self.owner1 = self.env['res.partner'].create({'name': 'owner1'})
-        self.uom_unit = self.env.ref('product.product_uom_unit')
+        self.uom_unit = self.env.ref('uom.product_uom_unit')
         self.product1 = self.env['product.product'].create({
             'name': 'Product A',
             'type': 'product',
diff --git a/addons/stock_account/views/product_views.xml b/addons/stock_account/views/product_views.xml
index 6b92f62cf4b..682a85bcae6 100644
--- a/addons/stock_account/views/product_views.xml
+++ b/addons/stock_account/views/product_views.xml
@@ -94,7 +94,7 @@
                 <tree>
                     <field name="display_name" string="Product"/>
                     <field name="qty_available" context="{'company_owned': True}" string="Quantity on Hand"/>
-                    <field name="uom_id" groups="product.group_uom"/>
+                    <field name="uom_id" groups="uom.group_uom"/>
                     <field name="currency_id" invisible="1"/>
                     <field name="stock_value" sum="Stock Valuation" widget="monetary" string="Total Value"/>
                 </tree>
@@ -158,7 +158,7 @@
                     <field name="date" groups="base.group_no_one"/>
                     <field name="state" invisible="1"/>
                     <field name="product_uom_qty" string="Qty"/>
-                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="product.group_uom"/>
+                    <field name="product_uom" options="{'no_open': True, 'no_create': True}" string="Unit of Measure" groups="uom.group_uom"/>
                     <field name="price_unit"/>
                     <field name="value" sum="Stock Valuation"/>
                     <field name="remaining_qty" invisible="context.get('is_avg')"/>
diff --git a/addons/stock_dropshipping/tests/test_dropship.py b/addons/stock_dropshipping/tests/test_dropship.py
index 0ee56a3a045..7f06c437fa3 100644
--- a/addons/stock_dropshipping/tests/test_dropship.py
+++ b/addons/stock_dropshipping/tests/test_dropship.py
@@ -19,8 +19,8 @@ class TestDropship(common.TransactionCase):
             'categ_id': self.env.ref('product.product_category_1').id,
             'lst_price': 100.0,
             'standard_price': 0.0,
-            'uom_id': self.env.ref('product.product_uom_unit').id,
-            'uom_po_id': self.env.ref('product.product_uom_unit').id,
+            'uom_id': self.env.ref('uom.product_uom_unit').id,
+            'uom_po_id': self.env.ref('uom.product_uom_unit').id,
             'seller_ids': [(0, 0, {
                 'delay': 1,
                 'name': supplier_dropship.id,
diff --git a/addons/stock_dropshipping/tests/test_lifo_price.py b/addons/stock_dropshipping/tests/test_lifo_price.py
index d4d9cc3523c..36574f186bc 100644
--- a/addons/stock_dropshipping/tests/test_lifo_price.py
+++ b/addons/stock_dropshipping/tests/test_lifo_price.py
@@ -36,8 +36,8 @@ class TestLifoPrice(common.TransactionCase):
         product_form.categ_id = product_category_001
         product_form.lst_price = 100.0
         product_form.standard_price = 70.0
-        product_form.uom_id = self.env.ref('product.product_uom_kgm')
-        product_form.uom_po_id = self.env.ref('product.product_uom_kgm')
+        product_form.uom_id = self.env.ref('uom.product_uom_kgm')
+        product_form.uom_po_id = self.env.ref('uom.product_uom_kgm')
         # these are not available (visible) in either product or variant
         # for views, apparently from the UI you can only set the product
         # category (or hand-assign the property_* version which seems...)
diff --git a/addons/stock_landed_costs/tests/test_stock_landed_costs.py b/addons/stock_landed_costs/tests/test_stock_landed_costs.py
index de2f1ecd309..d2b4c70caab 100644
--- a/addons/stock_landed_costs/tests/test_stock_landed_costs.py
+++ b/addons/stock_landed_costs/tests/test_stock_landed_costs.py
@@ -47,7 +47,7 @@ class TestStockLandedCosts(TestStockLandedCostsCommon):
             'move_lines': [(0, 0, {
                 'product_id': product_landed_cost_1.id,
                 'product_uom_qty': 5,
-                'product_uom': self.ref('product.product_uom_unit'),
+                'product_uom': self.ref('uom.product_uom_unit'),
                 'location_id': self.ref('stock.stock_location_stock'),
                 'location_dest_id': self.ref('stock.stock_location_customers'),
             })],
@@ -72,7 +72,7 @@ class TestStockLandedCosts(TestStockLandedCostsCommon):
             'move_lines': [(0, 0, {
                 'product_id': product_landed_cost_2.id,
                 'product_uom_qty': 10,
-                'product_uom': self.ref('product.product_uom_unit'),
+                'product_uom': self.ref('uom.product_uom_unit'),
                 'location_id': self.ref('stock.stock_location_stock'),
                 'location_dest_id': self.ref('stock.stock_location_customers'),
             })],
diff --git a/addons/stock_landed_costs/tests/test_stock_landed_costs_rounding.py b/addons/stock_landed_costs/tests/test_stock_landed_costs_rounding.py
index e9bfd017874..bc06db4c215 100644
--- a/addons/stock_landed_costs/tests/test_stock_landed_costs_rounding.py
+++ b/addons/stock_landed_costs/tests/test_stock_landed_costs_rounding.py
@@ -16,7 +16,7 @@ class TestStockLandedCostsRounding(TestStockLandedCostsCommon):
 
         # Define undivisible units
         product_uom_unit_round_1 = self.env['product.uom'].create({
-            'category_id': self.ref('product.product_uom_categ_unit'),
+            'category_id': self.ref('uom.product_uom_categ_unit'),
             'name': 'Undivisible Unit(s)',
             'factor': 1.0,
             'rounding': 1.0,
@@ -69,7 +69,7 @@ class TestStockLandedCostsRounding(TestStockLandedCostsCommon):
             'move_lines': [(0, 0, {
                 'product_id': product_landed_cost_4.id,
                 'product_uom_qty': 1,
-                'product_uom': self.ref('product.product_uom_dozen'),
+                'product_uom': self.ref('uom.product_uom_dozen'),
                 'location_id': self.ref('stock.stock_location_customers'),
                 'location_dest_id': self.ref('stock.stock_location_stock'),
                 'price_unit': 17.00 / 12.00,
diff --git a/addons/stock_picking_batch/data/stock_picking_batch_demo.xml b/addons/stock_picking_batch/data/stock_picking_batch_demo.xml
index 0c3434bb285..7c060beccf6 100644
--- a/addons/stock_picking_batch/data/stock_picking_batch_demo.xml
+++ b/addons/stock_picking_batch/data/stock_picking_batch_demo.xml
@@ -48,8 +48,8 @@
         <field name="list_price">450.0</field>
         <field name="standard_price">300.0</field>
         <field name="type">consu</field>
-        <field name="uom_id" ref="product.product_uom_unit"/>
-        <field name="uom_po_id" ref="product.product_uom_unit"/>
+        <field name="uom_id" ref="uom.product_uom_unit"/>
+        <field name="uom_po_id" ref="uom.product_uom_unit"/>
         <field name="description_sale">Ice Cream Chocolate with sticks</field>
     </record>
     <record id="product_product_ice_cream_vani" model="product.product">
@@ -59,8 +59,8 @@
         <field name="list_price">450.0</field>
         <field name="standard_price">300.0</field>
         <field name="type">consu</field>
-        <field name="uom_id" ref="product.product_uom_unit"/>
-        <field name="uom_po_id" ref="product.product_uom_unit"/>
+        <field name="uom_id" ref="uom.product_uom_unit"/>
+        <field name="uom_po_id" ref="uom.product_uom_unit"/>
         <field name="description_sale">Ice Cream Vanilla</field>
     </record>
     <record id="product_product_dry_specu" model="product.product">
@@ -70,8 +70,8 @@
         <field name="list_price">150.0</field>
         <field name="standard_price">100.0</field>
         <field name="type">consu</field>
-        <field name="uom_id" ref="product.product_uom_unit"/>
-        <field name="uom_po_id" ref="product.product_uom_unit"/>
+        <field name="uom_id" ref="uom.product_uom_unit"/>
+        <field name="uom_po_id" ref="uom.product_uom_unit"/>
         <field name="description_sale">Speculoos - A belgian speciality</field>
     </record>
 
@@ -82,7 +82,7 @@
         <field name="location_id" ref="stock.stock_location_stock"/>
         <field name="location_dest_id" ref="stock.stock_location_output"/>
         <field name="product_uom_qty">10</field>
-        <field name="product_uom" ref="product.product_uom_unit" />
+        <field name="product_uom" ref="uom.product_uom_unit" />
         <field name="product_id" ref="product_product_ice_cream_choco"/>
     </record>
     <record id="stock_move2" model="stock.move">
@@ -91,7 +91,7 @@
         <field name="location_id" ref="stock.stock_location_stock"/>
         <field name="location_dest_id" ref="stock.stock_location_output"/>
         <field name="product_uom_qty">5</field>
-        <field name="product_uom" ref="product.product_uom_unit" />
+        <field name="product_uom" ref="uom.product_uom_unit" />
         <field name="product_id" ref="product_product_ice_cream_vani"/>
     </record>
     <record id="stock_move3" model="stock.move">
@@ -100,7 +100,7 @@
         <field name="location_id" ref="stock.stock_location_stock"/>
         <field name="location_dest_id" ref="stock.stock_location_output"/>
         <field name="product_uom_qty">10</field>
-        <field name="product_uom" ref="product.product_uom_unit" />
+        <field name="product_uom" ref="uom.product_uom_unit" />
         <field name="product_id" ref="product_product_dry_specu"/>
     </record>
     <record id="stock_move4" model="stock.move">
@@ -108,7 +108,7 @@
         <field name="picking_id" ref="Picking_C"/>
         <field name="location_id" ref="stock.stock_location_stock"/>
         <field name="location_dest_id" ref="stock.stock_location_output"/>
-        <field name="product_uom" ref="product.product_uom_unit" />
+        <field name="product_uom" ref="uom.product_uom_unit" />
         <field name="product_id" ref="product_product_ice_cream_vani"/>
     </record>
 
@@ -119,7 +119,7 @@
         <field name="location_id" ref="stock.stock_location_stock"/>
         <field name="location_dest_id" ref="stock.stock_location_output"/>
         <field name="product_uom_qty">5</field>
-        <field name="product_uom_id" ref="product.product_uom_unit" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
         <field name="product_id" ref="product_product_ice_cream_choco"/>
     </record>
     <record id="stock_move_line_1" model="stock.move.line">
@@ -128,7 +128,7 @@
         <field name="location_id" ref="stock.stock_location_stock"/>
         <field name="location_dest_id" ref="stock.stock_location_output"/>
         <field name="product_uom_qty">5</field>
-        <field name="product_uom_id" ref="product.product_uom_unit" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
         <field name="product_id" ref="product_product_ice_cream_choco"/>
     </record>
 
diff --git a/addons/uom/__init__.py b/addons/uom/__init__.py
new file mode 100644
index 00000000000..dc5e6b693d1
--- /dev/null
+++ b/addons/uom/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models
diff --git a/addons/uom/__manifest__.py b/addons/uom/__manifest__.py
new file mode 100644
index 00000000000..390682370b9
--- /dev/null
+++ b/addons/uom/__manifest__.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+{
+    'name': 'Units of measure',
+    'version': '1.0',
+    'category': 'Sales',
+    'depends': ['base'],
+    'description': """
+This is the base module for managing Units of measure.
+========================================================================
+    """,
+    'data': [
+        'data/uom_data.xml',
+        'security/uom_security.xml',
+        'security/ir.model.access.csv',
+        'views/uom_uom_views.xml',
+    ],
+    'installable': True,
+    'auto_install': False,
+}
diff --git a/addons/uom/data/uom_data.xml b/addons/uom/data/uom_data.xml
new file mode 100644
index 00000000000..1f7f18482ec
--- /dev/null
+++ b/addons/uom/data/uom_data.xml
@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data noupdate="1">
+        <!--
+        Resource: uom.uom.categ
+        -->
+        <record id="product_uom_categ_unit" model="product.uom.categ">
+            <field name="name">Unit</field>
+        </record>
+        <record id="product_uom_categ_kgm" model="product.uom.categ">
+            <field name="name">Weight</field>
+        </record>
+        <record id="uom_categ_wtime" model="product.uom.categ">
+            <field name="name">Working Time</field>
+        </record>
+        <record id="uom_categ_length" model="product.uom.categ">
+            <field name="name">Length / Distance</field>
+        </record>
+        <record id="product_uom_categ_vol" model="product.uom.categ">
+            <field name="name">Volume</field>
+        </record>
+       <!--
+            Resource: uom.uom
+        -->
+        <record id="product_uom_unit" model="product.uom">
+            <field name="category_id" ref="product_uom_categ_unit"/>
+            <field name="name">Unit(s)</field>
+            <field name="factor" eval="1.0"/>
+            <field name="rounding" eval="0.001"/>
+        </record>
+       <record id="product_uom_dozen" model="product.uom">
+            <field name="category_id" ref="uom.product_uom_categ_unit"/>
+            <field name="name">Dozen(s)</field>
+            <field name="factor_inv" eval="12"/>
+            <field name="uom_type">bigger</field>
+        </record>
+        <record id="product_uom_kgm" model="product.uom">
+            <field name="category_id" ref="product_uom_categ_kgm"/>
+            <field name="name">kg</field>
+            <field name="factor" eval="1"/>
+            <field name="rounding" eval="0.001"/>
+        </record>
+        <record id="product_uom_gram" model="product.uom">
+            <field name="category_id" ref="product_uom_categ_kgm"/>
+            <field name="name">g</field>
+            <field name="factor" eval="1000"/>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_hour" model="product.uom">
+            <field name="name">Hour(s)</field>
+            <field eval="uom_categ_wtime" name="category_id"/>
+            <field name="factor" eval="8.0"/>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_day" model="product.uom">
+            <field name="name">Day(s)</field>
+            <field eval="uom_categ_wtime" name="category_id"/>
+            <field name="factor" eval="1.0"/>
+        </record>
+        <record id="product_uom_ton" model="product.uom">
+            <field name="category_id" ref="product_uom_categ_kgm"/>
+            <!-- 'tonne' is the most common spelling in english-speaking countries,
+                 the alternative is 'metric ton' in the US, abbreviated as 'mt' -->
+            <field name="name">t</field>
+            <field name="factor_inv" eval="1000"/>
+            <field name="uom_type">bigger</field>
+        </record>
+        <record id="product_uom_meter" model="product.uom">
+            <field name="category_id" ref="uom_categ_length"/>
+            <field name="name">m</field>
+            <field name="factor" eval="1.0"/>
+        </record>
+        <record id="product_uom_km" model="product.uom">
+            <field name="category_id" ref="uom_categ_length"/>
+            <field name="name">km</field>
+            <field name="factor_inv" eval="1000"/>
+            <field name="uom_type">bigger</field>
+        </record>
+        <record id="product_uom_cm" model="product.uom">
+            <field name="category_id" ref="uom_categ_length"/>
+            <field name="name">cm</field>
+            <field name="factor" eval="100"/>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_litre" model="product.uom">
+            <field name="name">Liter(s)</field>
+            <field name="category_id" ref="product_uom_categ_vol"/>
+            <field name="factor">1.0</field>
+        </record>
+
+        <!--Americanization of units of measure-->
+        <record id="product_uom_lb" model="product.uom">
+            <field name="name">lb(s)</field>
+            <field name="category_id" ref="product_uom_categ_kgm"/>
+            <field name="factor">2.20462</field>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_oz" model="product.uom">
+            <field name="name">oz(s)</field>
+            <field name="category_id" ref="product_uom_categ_kgm"/>
+            <field name="factor">35.274</field>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_inch" model="product.uom">
+            <field name="name">inch(es)</field>
+            <field name="category_id" ref="uom_categ_length"/>
+            <field name="factor">39.3701</field>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_foot" model="product.uom">
+            <field name="name">foot(ft)</field>
+            <field name="category_id" ref="uom_categ_length"/>
+            <field name="factor">3.28084</field>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_mile" model="product.uom">
+            <field name="name">mile(s)</field>
+            <field name="category_id" ref="uom_categ_length"/>
+            <field name="factor_inv" eval="1609.34"/>
+            <field name="uom_type">bigger</field>
+        </record>
+        <record id="product_uom_floz" model="product.uom">
+            <field name="name">fl oz</field>
+            <field name="category_id" ref="product_uom_categ_vol"/>
+            <field name="factor">33.814</field>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_qt" model="product.uom">
+            <field name="name">qt</field>
+            <field name="category_id" ref="product_uom_categ_vol"/>
+            <field name="factor">1.05669</field>
+            <field name="uom_type">smaller</field>
+        </record>
+        <record id="product_uom_gal" model="product.uom">
+            <field name="name">gal(s)</field>
+            <field name="category_id" ref="product_uom_categ_vol"/>
+            <field name="factor_inv" eval="3.78541"/>
+            <field name="uom_type">bigger</field>
+        </record>
+    </data>
+</odoo>
diff --git a/addons/uom/models/__init__.py b/addons/uom/models/__init__.py
new file mode 100644
index 00000000000..238537db2e6
--- /dev/null
+++ b/addons/uom/models/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+# flake8: noqa: F401
+from . import uom_uom
\ No newline at end of file
diff --git a/addons/product/models/product_uom.py b/addons/uom/models/uom_uom.py
similarity index 100%
rename from addons/product/models/product_uom.py
rename to addons/uom/models/uom_uom.py
diff --git a/addons/uom/security/ir.model.access.csv b/addons/uom/security/ir.model.access.csv
new file mode 100644
index 00000000000..9fb9379cbfd
--- /dev/null
+++ b/addons/uom/security/ir.model.access.csv
@@ -0,0 +1,3 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_product_uom_categ_user,product.uom.categ.user,model_product_uom_categ,base.group_user,1,0,0,0
+access_product_uom_user,product.uom.user,model_product_uom,base.group_user,1,0,0,0
diff --git a/addons/uom/security/uom_security.xml b/addons/uom/security/uom_security.xml
new file mode 100644
index 00000000000..ebfe3e1178d
--- /dev/null
+++ b/addons/uom/security/uom_security.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+<data noupdate="0">
+    <record id="group_uom" model="res.groups">
+        <field name="name">Manage Multiple Units of Measure</field>
+        <field name="category_id" ref="base.module_category_hidden"/>
+    </record>
+</data>
+</odoo>
diff --git a/addons/uom/tests/__init__.py b/addons/uom/tests/__init__.py
new file mode 100644
index 00000000000..088d25a1855
--- /dev/null
+++ b/addons/uom/tests/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import test_uom
diff --git a/addons/product/tests/test_uom.py b/addons/uom/tests/test_uom.py
similarity index 82%
rename from addons/product/tests/test_uom.py
rename to addons/uom/tests/test_uom.py
index 03fb0cbae56..9d583cf399f 100644
--- a/addons/product/tests/test_uom.py
+++ b/addons/uom/tests/test_uom.py
@@ -8,12 +8,12 @@ class TestUom(TransactionCase):
 
     def setUp(self):
         super(TestUom, self).setUp()
-        self.uom_gram = self.env.ref('product.product_uom_gram')
-        self.uom_kgm = self.env.ref('product.product_uom_kgm')
-        self.uom_ton = self.env.ref('product.product_uom_ton')
-        self.uom_unit = self.env.ref('product.product_uom_unit')
-        self.uom_dozen = self.env.ref('product.product_uom_dozen')
-        self.categ_unit_id = self.ref('product.product_uom_categ_unit')
+        self.uom_gram = self.env.ref('uom.product_uom_gram')
+        self.uom_kgm = self.env.ref('uom.product_uom_kgm')
+        self.uom_ton = self.env.ref('uom.product_uom_ton')
+        self.uom_unit = self.env.ref('uom.product_uom_unit')
+        self.uom_dozen = self.env.ref('uom.product_uom_dozen')
+        self.categ_unit_id = self.ref('uom.product_uom_categ_unit')
 
     def test_10_conversion(self):
         qty = self.uom_gram._compute_quantity(1020000, self.uom_ton)
diff --git a/addons/product/views/product_uom_views.xml b/addons/uom/views/uom_uom_views.xml
similarity index 100%
rename from addons/product/views/product_uom_views.xml
rename to addons/uom/views/uom_uom_views.xml
diff --git a/addons/website_quote/data/website_quote_demo.xml b/addons/website_quote/data/website_quote_demo.xml
index 6f738821e9e..b4cf1cd5042 100644
--- a/addons/website_quote/data/website_quote_demo.xml
+++ b/addons/website_quote/data/website_quote_demo.xml
@@ -6,8 +6,8 @@
             <field name="standard_price">50000.0</field>
             <field name="list_price">750000.0</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">Learn directly from our team and network of Odoo experts. Choose from the available training sessions for a better functional understanding of Odoo</field>
         </record>
 
@@ -22,8 +22,8 @@
             <field name="standard_price">50000.0</field>
             <field name="list_price">0.0</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">Learn directly from our team and network of Odoo experts. Choose from the available training sessions for a better technical understanding of Odoo</field>
         </record>
 
@@ -38,8 +38,8 @@
             <field name="standard_price">50000.0</field>
             <field name="list_price">750000.0</field>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">Learn directly from our team and network of Odoo experts. Choose from the available training sessions for a better functional understanding of Odoo</field>
         </record>
 
@@ -140,7 +140,7 @@
             <field name="name">Functional Training</field>
             <field name="product_id" ref="product_product_quote_1"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="price_unit">12950.00</field>
             <field name="discount">10.00</field>
             <field name="website_description" type="html">
@@ -185,7 +185,7 @@
             <field name="name">Technical Training</field>
             <field name="product_id" ref="product_product_quote_2"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom_id" ref="product.product_uom_unit"/>
+            <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="price_unit">00.00</field>
             <field name="website_description" type="html">
                 <section>
@@ -313,7 +313,7 @@
             <field name="name">Advanced CRM Functional</field>
             <field name="product_id" ref="product_product_quote_3"/>
             <field name="quantity">1</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
             <field name="price_unit">9000.00</field>
             <field name="discount">10</field>
         </record>
diff --git a/addons/website_quote/views/sale_order_views.xml b/addons/website_quote/views/sale_order_views.xml
index 5baae5ee8ff..ba9df11b65d 100644
--- a/addons/website_quote/views/sale_order_views.xml
+++ b/addons/website_quote/views/sale_order_views.xml
@@ -20,7 +20,7 @@
                                 <field name="layout_category_id" groups="sale.group_sale_layout"/>
                                 <field name="name"/>
                                 <field name="quantity"/>
-                                <field name="uom_id" groups="product.group_uom"/>
+                                <field name="uom_id" groups="uom.group_uom"/>
                                 <field name="price_unit"/>
                                 <field name="discount" groups="sale.group_discount_per_so_line"/>
                                 <button name="button_add_to_order" class="oe_link" icon="fa-shopping-cart" string="Add to order lines" type="object"/>
diff --git a/addons/website_quote/views/sale_quote_views.xml b/addons/website_quote/views/sale_quote_views.xml
index 98b1a1c8c33..5750dc207c3 100644
--- a/addons/website_quote/views/sale_quote_views.xml
+++ b/addons/website_quote/views/sale_quote_views.xml
@@ -71,7 +71,7 @@
                                     <field name="layout_category_id" groups="sale.group_sale_layout"/>
                                     <field name="name"/>
                                     <field name="product_uom_qty"/>
-                                    <field name="product_uom_id" groups="product.group_uom"/>
+                                    <field name="product_uom_id" groups="uom.group_uom"/>
                                     <field name="discount" groups="sale.group_discount_per_so_line"/>
                                     <field name="price_unit" invisible="1"/>
                                     <field name="website_description" invisible="1"/>
@@ -85,7 +85,7 @@
                                 <field name="layout_category_id" groups="sale.group_sale_layout"/>
                                 <field name="name"/>
                                 <field name="quantity"/>
-                                <field name="uom_id" groups="product.group_uom"/>
+                                <field name="uom_id" groups="uom.group_uom"/>
                                 <field name="price_unit" invisible="1"/>
                                 <field name="discount" groups="sale.group_discount_per_so_line"/>
                                 <field name="website_description" invisible="1"/>
diff --git a/addons/website_sale/data/demo.xml b/addons/website_sale/data/demo.xml
index ae9effea820..80401d1095c 100644
--- a/addons/website_sale/data/demo.xml
+++ b/addons/website_sale/data/demo.xml
@@ -794,7 +794,7 @@ Weight: 31 grams</field>
             <field name="name">iPad Mini</field>
             <field name="product_id" ref="product.product_product_6"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">599.0</field>
         </record>
 
@@ -815,7 +815,7 @@ Weight: 31 grams</field>
             <field name="name">iPad Retina Display</field>
             <field name="product_id" ref="product.product_product_4"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">900</field>
         </record>
 
@@ -836,7 +836,7 @@ Weight: 31 grams</field>
             <field name="name">iPad Retina Display</field>
             <field name="product_id" ref="product.product_product_4"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">750</field>
         </record>
 
@@ -857,7 +857,7 @@ Weight: 31 grams</field>
             <field name="name">iMac</field>
             <field name="product_id" ref="product.product_product_8"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">1199.0</field>
         </record>
 
@@ -878,7 +878,7 @@ Weight: 31 grams</field>
             <field name="name">iPad Retina Display</field>
             <field name="product_id" ref="product.product_product_4"/>
             <field name="product_uom_qty">3</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">349.0</field>
         </record>
 
@@ -899,7 +899,7 @@ Weight: 31 grams</field>
             <field name="name">iMac</field>
             <field name="product_id" ref="product.product_product_8"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">1599.00</field>
         </record>
 
@@ -920,7 +920,7 @@ Weight: 31 grams</field>
             <field name="name">iMac</field>
             <field name="product_id" ref="product.product_product_8"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">1349.00</field>
         </record>
 
@@ -941,7 +941,7 @@ Weight: 31 grams</field>
             <field name="name">iMac</field>
             <field name="product_id" ref="product.product_product_8"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">1799.00</field>
         </record>
 
@@ -960,7 +960,7 @@ Weight: 31 grams</field>
             <field name="name">Laptop E5023</field>
             <field name="product_id" ref="product.product_product_25"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">2950.00</field>
         </record>
 
@@ -969,7 +969,7 @@ Weight: 31 grams</field>
             <field name="name">Mouse, Wireless</field>
             <field name="product_id" ref="product.product_product_12"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">12.50</field>
         </record>
 
@@ -989,7 +989,7 @@ Weight: 31 grams</field>
             <field name="name">iPod</field>
             <field name="product_id" ref="product.product_product_11"/>
             <field name="product_uom_qty">2</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">16.50</field>
         </record>
 
@@ -1009,7 +1009,7 @@ Weight: 31 grams</field>
             <field name="name">Apple Wireless Keyboard</field>
             <field name="product_id" ref="product.product_product_9"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">47.0</field>
         </record>
 
@@ -1031,7 +1031,7 @@ Weight: 31 grams</field>
             <field name="name">iMac</field>
             <field name="product_id" ref="product.product_product_8"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">1799.0</field>
         </record>
 
@@ -1067,7 +1067,7 @@ Weight: 31 grams</field>
             <field name="name">Computer Case</field>
             <field name="product_id" ref="product.product_product_16"/>
             <field name="product_uom_qty">1</field>
-            <field name="product_uom" ref="product.product_uom_unit"/>
+            <field name="product_uom" ref="uom.product_uom_unit"/>
             <field name="price_unit">25.0</field>
         </record>
 
diff --git a/addons/website_sale/views/templates.xml b/addons/website_sale/views/templates.xml
index 7fc07f0a706..cae42a8416d 100644
--- a/addons/website_sale/views/templates.xml
+++ b/addons/website_sale/views/templates.xml
@@ -1414,7 +1414,7 @@
                                               <td class='td-qty'>
                                                   <div id="quote_qty">
                                                       <span t-esc="int(line.product_uom_qty) == line.product_uom_qty and int(line.product_uom_qty) or line.product_uom_qty"/>
-                                                      <span class='hidden-xs' t-field="line.product_uom" groups="product.group_uom"/>
+                                                      <span class='hidden-xs' t-field="line.product_uom" groups="uom.group_uom"/>
                                                   </div>
                                               </td>
                                               <td class='td-price'>
diff --git a/addons/website_sale_options/data/product_demo.xml b/addons/website_sale_options/data/product_demo.xml
index 2fc1ca747fc..28cbd339691 100644
--- a/addons/website_sale_options/data/product_demo.xml
+++ b/addons/website_sale_options/data/product_demo.xml
@@ -23,8 +23,8 @@
             <field name="website_sequence">100</field>
             <field name="website_published" eval="True"/>
             <field name="type">service</field>
-            <field name="uom_id" ref="product.product_uom_unit"/>
-            <field name="uom_po_id" ref="product.product_uom_unit"/>
+            <field name="uom_id" ref="uom.product_uom_unit"/>
+            <field name="uom_po_id" ref="uom.product_uom_unit"/>
             <field name="description_sale">Warranty, issued to the purchaser of an article by its manufacturer, promising to repair or replace it if necessary within a specified period of time.</field>
             <field name="default_code">W0001</field>
             <field name="attribute_value_ids" eval="[(6,0,[ref('product_attribute_value_1')])]"/>