diff --git a/addons/product/models/product.py b/addons/product/models/product.py
index 6fcfbd3457e..b817bc0022d 100644
--- a/addons/product/models/product.py
+++ b/addons/product/models/product.py
@@ -253,7 +253,7 @@ class ProductProduct(models.Model):
     def _compute_partner_ref(self):
         for supplier_info in self.seller_ids:
             if supplier_info.name.id == self._context.get('partner_id'):
-                product_name = supplier_info.product_name or self.default_code
+                product_name = supplier_info.product_name or self.default_code or self.name
                 break
         else:
             product_name = self.name
diff --git a/addons/purchase/views/purchase_views.xml b/addons/purchase/views/purchase_views.xml
index c81044e36a1..d68375973b0 100644
--- a/addons/purchase/views/purchase_views.xml
+++ b/addons/purchase/views/purchase_views.xml
@@ -187,8 +187,8 @@
                         </button> 
                     </div>
                     <div class="oe_title">
-                        <label string="Request for Quotation " attrs="{'invisible': [('state','not in',('draft','sent','bid'))]}"/>
-                        <label string="Purchase Order " attrs="{'invisible': [('state','in',('draft','sent','bid'))]}"/>
+                        <label string="Request for Quotation " attrs="{'invisible': [('state','not in',('draft','sent'))]}"/>
+                        <label string="Purchase Order " attrs="{'invisible': [('state','in',('draft','sent'))]}"/>
                         <h1>
                             <field name="name" readonly="1"/>
                         </h1>
@@ -418,7 +418,7 @@
             <field name="type">ir.actions.act_window</field>
             <field name="res_model">purchase.order</field>
             <field name="context">{'search_default_todo':1}</field>
-            <field name="domain">[('state','in',('draft','sent','bid','cancel', 'confirmed'))]</field>
+            <field name="domain">[('state','in',('draft','sent','cancel', 'confirmed'))]</field>
             <field name="view_mode">tree,kanban,form,pivot,graph,calendar</field>
             <field name="search_view_id" ref="view_purchase_order_filter"/>
             <field name="help" type="html">
@@ -444,7 +444,7 @@
             <field name="res_model">purchase.order</field>
             <field name="view_mode">tree,kanban,form,pivot,graph,calendar</field>
             <field name="context">{'search_default_todo':1, 'show_purchase': True}</field>
-            <field name="domain">[('state','not in',('draft','sent','bid', 'confirmed'))]</field>
+            <field name="domain">[('state','not in',('draft','sent', 'confirmed'))]</field>
             <field name="search_view_id" ref="view_purchase_order_filter"/>
             <field name="help" type="html">
               <p class="oe_view_nocontent_create">
diff --git a/doc/reference/security.rst b/doc/reference/security.rst
index bacb02c787f..fd6402893c3 100644
--- a/doc/reference/security.rst
+++ b/doc/reference/security.rst
@@ -71,8 +71,6 @@ This means the first *group rule* restricts access, but any further
 .. warning:: record rules do not apply to the Administrator user
     :class: aphorism
 
-    although access rules do
-
 .. _reference/security/fields:
 
 Field Access
diff --git a/odoo/modules/loading.py b/odoo/modules/loading.py
index 2c4f6a26e28..3f073a30c93 100644
--- a/odoo/modules/loading.py
+++ b/odoo/modules/loading.py
@@ -388,7 +388,7 @@ def load_modules(db, force_demo=False, status=None, update_module=False):
             cr.execute("""select model,name from ir_model where id NOT IN (select distinct model_id from ir_model_access)""")
             for (model, name) in cr.fetchall():
                 if model in registry and not registry[model]._abstract and not registry[model]._transient:
-                    _logger.warning('The model %s has no access rules, consider adding one. E.g. access_%s,access_%s,model_%s,,1,0,0,0',
+                    _logger.warning('The model %s has no access rules, consider adding one. E.g. access_%s,access_%s,model_%s,base.group_user,1,0,0,0',
                         model, model.replace('.', '_'), model.replace('.', '_'), model.replace('.', '_'))
 
             # Temporary warning while we remove access rights on osv_memory objects, as they have