diff --git a/addons/product/__init__.py b/addons/product/__init__.py
index 4247b49d41b..a7e0be09dc5 100644
--- a/addons/product/__init__.py
+++ b/addons/product/__init__.py
@@ -23,5 +23,6 @@ import pricelist
 import report
 import partner
 import wizard
+import res_config
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 
diff --git a/addons/product/partner_view.xml b/addons/product/partner_view.xml
index 51d012b8577..f40c5ab8032 100644
--- a/addons/product/partner_view.xml
+++ b/addons/product/partner_view.xml
@@ -9,7 +9,7 @@
             <field name="arch" type="xml">
                 <page string="Sales &amp; Purchases" position="inside">
                     <newline/>
-                    <group col="2" colspan="2" groups="base.group_extended">
+                    <group col="2" colspan="2" groups="base.group_sale_pricelist_per_customer">
                         <separator string="Sales Properties" colspan="2"/>
                         <field name="property_product_pricelist"/>
                     </group>
diff --git a/addons/product/pricelist_view.xml b/addons/product/pricelist_view.xml
index 3ddfe1e6900..47031878768 100644
--- a/addons/product/pricelist_view.xml
+++ b/addons/product/pricelist_view.xml
@@ -4,7 +4,8 @@
 
         <menuitem id="base.menu_sale_config_sales" name="Sales"
             parent="base.menu_base_config" sequence="0" groups="base.group_extended"/>
-        <menuitem groups="base.group_extended" id="menu_product_pricelist_main" name="Pricelists" parent="base.menu_base_config" sequence="50"/>
+        <menuitem id="menu_product_pricelist_main" name="Pricelists" 
+            parent="base.menu_base_config" groups="base.group_sale_pricelist_per_customer" sequence="50"/>
 
         <record id="product_pricelist_version_form_view" model="ir.ui.view">
             <field name="name">product.pricelist.version.form</field>
@@ -195,7 +196,7 @@
                 </form>
             </field>
         </record>
-        
+
         <record id="product_price_type_action" model="ir.actions.act_window">
             <field name="name">Price Types</field>
             <field name="type">ir.actions.act_window</field>
diff --git a/addons/product/product_view.xml b/addons/product/product_view.xml
index a1857748b9d..d2fea171345 100644
--- a/addons/product/product_view.xml
+++ b/addons/product/product_view.xml
@@ -20,7 +20,7 @@
                    <field name="categ_id" widget="selection" operator="child_of" groups="base.group_extended"/>
                    <newline/>
                    <group expand="0" string="Context..." groups="base.group_extended">
-                       <field name="pricelist_id" widget="selection" context="{'pricelist': self}" />
+                       <field name="pricelist_id" widget="selection" context="{'pricelist': self}" groups="base.group_sale_pricelist_per_customer"/>
                        <separator orientation="vertical" groups="base.group_multi_company" />
                        <field name="company_id" widget="selection" groups="base.group_multi_company" />
                    </group>
@@ -50,7 +50,7 @@
                     <field name="name"/>
                     <field name="categ_id" invisible="1"/>
                     <field name="variants" groups="product.group_product_variant"/>
-                    <field name="uom_id" string="UoM"/>
+                    <field name="uom_id" string="UoM" groups="base.group_sale_uom_per_product"/>
                     <field name="type"/>
                     <field name="qty_available"/>
                     <field name="virtual_available"/>
@@ -87,7 +87,7 @@
                     </group>
                     <group colspan="1" col="1">
                         <field name="product_image" widget='image' nolabel="1"/>
-                    </group> 
+                    </group>
                    </group>
 
                     <notebook colspan="4">
@@ -125,11 +125,11 @@
 
                             <group colspan="2" col="2" name="uom">
                                 <separator string="Unit of Measure" colspan="2"/>
-                                <field name="uom_id" on_change="onchange_uom(uom_id,uom_po_id)"/>
+                                <field name="uom_id" on_change="onchange_uom(uom_id,uom_po_id)" groups="base.group_sale_uom_per_product"/>
                                 <field name="uom_po_id" groups="base.group_extended"/>
                             </group>
 
-                            <group colspan="2" col="2" name="uos" groups="product.group_uos">
+                            <group colspan="2" col="2" name="uos" groups="base.group_sale_uom_per_product">
                                 <separator string="Second UoM" colspan="2"/>
                                 <field name="uos_id"/>
                                 <field name="uos_coeff"/>
@@ -440,7 +440,7 @@
             <field name="view_id" ref="product_uom_tree_view"/>
             <field name="help">Create and manage the units of measure you want to be used in your system. You can define a conversion rate between several Units of Measure within the same category.</field>
         </record>
-        <menuitem id="next_id_16" name="Units of Measure" parent="prod_config_main" sequence="65"/>
+        <menuitem id="next_id_16" name="Units of Measure" parent="prod_config_main" sequence="65" groups="base.group_sale_uom_per_product"/>
         <menuitem action="product_uom_form_action" id="menu_product_uom_form_action" parent="next_id_16"/>
 
         <record id="product_uom_categ_form_view" model="ir.ui.view">
@@ -552,7 +552,7 @@
                     <field name="product_uom"/>
                     <field name="delay"/>
                     <field name="company_id" groups="base.group_multi_company" widget="selection"/>
-                    <field colspan="4" groups="base.group_extended" name="pricelist_ids" nolabel="1" widget="one2many_list">
+                    <field colspan="4" groups="base.group_sale_pricelist_per_customer" name="pricelist_ids" nolabel="1" widget="one2many_list">
                         <tree editable="bottom" string="Pricelist">
                             <field name="min_quantity"/>
                             <field name="price"/>
@@ -674,11 +674,11 @@
 
                             <group colspan="2" col="2" name="uom">
                                 <separator string="UOM" colspan="2"/>
-                                <field name="uom_id" on_change="onchange_uom(uom_id,uom_po_id)"/>
+                                <field name="uom_id" on_change="onchange_uom(uom_id,uom_po_id)" groups="base.group_sale_uom_per_product"/>
                                 <field name="uom_po_id" groups="base.group_extended"/>
                             </group>
 
-                            <group colspan="2" col="2" name="uos" groups="product.group_uos">
+                            <group colspan="2" col="2" name="uos" groups="base.group_sale_uom_per_product">
                                 <separator string="Second UoM" colspan="2"/>
                                 <field name="uos_id"/>
                                 <field name="uos_coeff"/>
diff --git a/addons/product/res_config.py b/addons/product/res_config.py
new file mode 100644
index 00000000000..78d5e4caac9
--- /dev/null
+++ b/addons/product/res_config.py
@@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from osv import fields, osv
+
+class product_groups_configuration(osv.osv_memory):
+    _inherit = 'res.config.settings'
+
+    _columns = {
+        'group_sale_pricelist_per_customer':fields.boolean("Pricelist per customer",
+                                                           group='base.group_user', implied_group='base.group_sale_pricelist_per_customer',
+                                                           help="""Allows to manage different prices based on rules per category of customers. 
+                                                           Example: 10% for retailers, promotion of 5 EUR on this product, etc.
+                                                           It assigns the "Pricelist" group to all employees."""),
+        'group_sale_uom_per_product':fields.boolean("UOM per product",
+                                                    group='base.group_user', implied_group='base.group_sale_uom_per_product',
+                                                    help="""
+                                                    Allows you to select and maintain different unit of measures per product.
+                                                    It assigns the "UOM per product" group to all employees.
+                                                    """),
+}
+
+product_groups_configuration()
\ No newline at end of file
diff --git a/addons/product/security/product_security.xml b/addons/product/security/product_security.xml
index 5c993b9cd61..4fb1331201b 100644
--- a/addons/product/security/product_security.xml
+++ b/addons/product/security/product_security.xml
@@ -19,6 +19,21 @@
         <field name="category_id" ref="base.module_category_usability"/>
     </record>
 
+    <record id="base.group_sale_pricelist_per_customer" model="res.groups">
+        <field name="name">Sales Pricelists</field>
+        <field name="category_id" ref="base.module_category_hidden"/>
+    </record>
+
+    <record id="base.group_sale_uom_per_product" model="res.groups">
+        <field name="name">Product UOM</field>
+        <field name="category_id" ref="base.module_category_hidden"/>
+    </record>
+
+    <record id="base.group_user" model="res.groups">
+        <field name="implied_ids" eval="[(6,0,[ref('base.group_sale_pricelist_per_customer'),
+        ref('base.group_sale_uom_per_product')])]"/>
+    </record>
+
     <record model="ir.rule" id="product_pricelist_comp_rule">
         <field name="name">product pricelist company rule</field>
         <field name="model_id" ref="model_product_pricelist"/>
diff --git a/addons/product/wizard/product_price_view.xml b/addons/product/wizard/product_price_view.xml
index 91fb931b6fa..63ffc6e033c 100644
--- a/addons/product/wizard/product_price_view.xml
+++ b/addons/product/wizard/product_price_view.xml
@@ -31,6 +31,7 @@
             name="Price List"
     		res_model="product.price_list"
             src_model="product.product"
+            groups="base.group_sale_pricelist_per_customer"
     		view_mode="form" target="new" view_type="form" />
 
 </data>