diff --git a/addons/l10n_ro/data/l10n_ro_chart_data.xml b/addons/l10n_ro/data/l10n_ro_chart_data.xml
index 15c73fbd42e..2aa88cd47ca 100644
--- a/addons/l10n_ro/data/l10n_ro_chart_data.xml
+++ b/addons/l10n_ro/data/l10n_ro_chart_data.xml
@@ -1818,7 +1818,7 @@
     </record>
 
     <record id="pcg_4661" model="account.account.template">
-        <field name="name">>Datorii din operaţiuni de fiducie</field>
+        <field name="name">Datorii din operaţiuni de fiducie</field>
         <field name="code">4661</field>
         <field name="user_type_id" ref="account.data_account_type_current_liabilities"/>
         <field name="chart_template_id" ref="ro_chart_template"/>
diff --git a/addons/l10n_vn/data/l10n_vn_chart_data.xml b/addons/l10n_vn/data/l10n_vn_chart_data.xml
index ee73ca49369..c00309bc990 100644
--- a/addons/l10n_vn/data/l10n_vn_chart_data.xml
+++ b/addons/l10n_vn/data/l10n_vn_chart_data.xml
@@ -92,8 +92,7 @@
         <field name="reconcile" eval="False"/>
         <field name="user_type_id" ref="account.data_account_type_current_assets"/>
         <field name="chart_template_id" ref="vn_template"/>
-        <field name="name">Thuế GTGT được khấu trừ của hàng hóa, dịch vụ
-        </field>
+        <field name="name">Thuế GTGT được khấu trừ của hàng hóa, dịch vụ</field>
     </record>
     <record id="chart1332" model="account.account.template">
         <field name="code">1332</field>
@@ -151,7 +150,7 @@
     </record>
     <record id="chart1388" model="account.account.template">
         <field name="code">1388</field>
-        <field name="reconcile" eval="False"/>
+        <field name="reconcile" eval="True"/>
         <field name="user_type_id" ref="account.data_account_type_current_assets"/>
         <field name="chart_template_id" ref="vn_template"/>
         <field name="name">Phải thu khác</field>
@@ -160,7 +159,7 @@
 
     <record id="chart141" model="account.account.template">
         <field name="code">141</field>
-        <field name="reconcile" eval="False"/>
+        <field name="reconcile" eval="True"/>
         <field name="user_type_id" ref="account.data_account_type_current_assets"/>
         <field name="chart_template_id" ref="vn_template"/>
         <field name="name">Tạm ứng</field>
@@ -333,8 +332,7 @@
         <field name="reconcile" eval="False"/>
         <field name="user_type_id" ref="account.data_account_type_non_current_assets"/>
         <field name="chart_template_id" ref="vn_template"/>
-        <field name="name">Cây lâu năm, súc vật làm việc và cho sản phẩm
-        </field>
+        <field name="name">Cây lâu năm, súc vật làm việc và cho sản phẩm</field>
     </record>
     <record id="chart2118" model="account.account.template">
         <field name="code">2118</field>
@@ -460,7 +458,7 @@
         <field name="reconcile" eval="False"/>
         <field name="user_type_id" ref="account.data_account_type_non_current_assets"/>
         <field name="chart_template_id" ref="vn_template"/>
-        <field name="name">>Đầu tư vào công ty liên doanh</field>
+        <field name="name">Đầu tư vào công ty liên doanh</field>
     </record>
 
     
@@ -470,7 +468,7 @@
         <field name="reconcile" eval="False"/>
         <field name="user_type_id" ref="account.data_account_type_non_current_assets"/>
         <field name="chart_template_id" ref="vn_template"/>
-        <field name="name">>Đầu tư góp vốn vào đơn vị khác</field>
+        <field name="name">Đầu tư góp vốn vào đơn vị khác</field>
     </record>
         
     <record id="chart2288" model="account.account.template">
@@ -662,14 +660,14 @@
 
         <record id="chart3341" model="account.account.template">
         <field name="code">3341</field>
-        <field name="reconcile" eval="False"/>
+        <field name="reconcile" eval="True"/>
         <field name="user_type_id" ref="account.data_account_type_current_liabilities"/>
         <field name="chart_template_id" ref="vn_template"/>
         <field name="name">Phải trả công nhân viên</field>
     </record>
     <record id="chart3348" model="account.account.template">
         <field name="code">3348</field>
-        <field name="reconcile" eval="False"/>
+        <field name="reconcile" eval="True"/>
         <field name="user_type_id" ref="account.data_account_type_current_liabilities"/>
         <field name="chart_template_id" ref="vn_template"/>
         <field name="name">Phải trả người lao động khác</field>
@@ -688,7 +686,7 @@
         <field name="reconcile" eval="False"/>
         <field name="user_type_id" ref="account.data_account_type_current_liabilities"/>
         <field name="chart_template_id" ref="vn_template"/>
-        <field name="name">Phải trả nội bộ về vốn kinh doanh </field>
+        <field name="name">Phải trả nội bộ về vốn kinh doanh</field>
     </record>
 
     <record id="chart3362" model="account.account.template">
@@ -774,7 +772,7 @@
     </record>
     <record id="chart3388" model="account.account.template">
         <field name="code">3388</field>
-        <field name="reconcile" eval="False"/>
+        <field name="reconcile" eval="True"/>
         <field name="user_type_id" ref="account.data_account_type_current_liabilities"/>
         <field name="chart_template_id" ref="vn_template"/>
         <field name="name">Phải trả, phải nộp khác</field>
@@ -801,7 +799,7 @@
         <field name="reconcile" eval="False"/>
         <field name="user_type_id" ref="account.data_account_type_current_liabilities"/>
         <field name="chart_template_id" ref="vn_template"/>
-        <field name="name">Trái phiếu </field>
+        <field name="name">Trái phiếu</field>
     </record>
     <record id="chart34311" model="account.account.template">
         <field name="code">34311</field>
diff --git a/addons/stock/models/stock_scrap.py b/addons/stock/models/stock_scrap.py
index f921d1eaba6..1938c5717b4 100644
--- a/addons/stock/models/stock_scrap.py
+++ b/addons/stock/models/stock_scrap.py
@@ -10,10 +10,14 @@ class StockScrap(models.Model):
     _order = 'id desc'
 
     def _get_default_scrap_location_id(self):
-        return self.env['stock.location'].search([('scrap_location', '=', True)], limit=1).id
+        return self.env['stock.location'].search([('scrap_location', '=', True), ('company_id', 'in', [self.env.user.company_id.id, False])], limit=1).id
 
     def _get_default_location_id(self):
-        return self.env.ref('stock.stock_location_stock', raise_if_not_found=False)
+        company_user = self.env.user.company_id
+        warehouse = self.env['stock.warehouse'].search([('company_id', '=', company_user.id)], limit=1)
+        if warehouse:
+            return warehouse.lot_stock_id.id
+        return None
 
     name = fields.Char(
         'Reference',  default=lambda self: _('New'),
diff --git a/odoo/addons/base/res/res_config.py b/odoo/addons/base/res/res_config.py
index 8b2a450e322..9fc936a2e27 100644
--- a/odoo/addons/base/res/res_config.py
+++ b/odoo/addons/base/res/res_config.py
@@ -398,8 +398,6 @@ class ResConfigSettings(models.TransientModel, ResConfigModuleInstallationMixin)
     def copy(self, values):
         raise UserError(_("Cannot duplicate configuration!"), "")
 
-    # TODO: Find replacement for 'onchange' attribute in view with dynamic
-    # api.onchange(...) and migrate the onchange_module(...) accordingly.
     @api.model
     def fields_view_get(self, view_id=None, view_type='form',
                         toolbar=False, submenu=False):
@@ -421,9 +419,6 @@ class ResConfigSettings(models.TransientModel, ResConfigModuleInstallationMixin)
                     modifiers = json.loads(node.get("modifiers"))
                     modifiers['readonly'] = True
                     node.set("modifiers", json.dumps(modifiers))
-                if 'on_change' not in node.attrib:
-                    node.set("on_change",
-                    "onchange_module(%s, '%s')" % (field, field))
 
         ret_val['arch'] = etree.tostring(doc)
         return ret_val
@@ -447,6 +442,16 @@ class ResConfigSettings(models.TransientModel, ResConfigModuleInstallationMixin)
             }
         return {}
 
+    def _register_hook(self):
+        """ Add an onchange method for each module field. """
+        def make_method(name):
+            return lambda self: self.onchange_module(self[name], name)
+
+        for name in self._fields:
+            if name.startswith('module_'):
+                method = make_method(name)
+                self._onchange_methods[name].append(method)
+
     @api.model
     def _get_classified_fields(self):
         """ return a dictionary with the fields classified by category::
diff --git a/requirements.txt b/requirements.txt
index fe2b6db18f6..a20cfe18dd3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ pyusb==1.0.0
 PyYAML==3.12
 qrcode==5.3
 reportlab==3.3.0
-requests==2.11.1
+requests==2.20.0
 six==1.10.0
 suds-jurko==0.6
 vatnumber==1.2