diff --git a/addons/crm/crm_lead_view.xml b/addons/crm/crm_lead_view.xml
index 2b29a2582d9..c257faa001e 100644
--- a/addons/crm/crm_lead_view.xml
+++ b/addons/crm/crm_lead_view.xml
@@ -152,7 +152,7 @@
                         </group>
                         <group>
                             <field name="user_id"
-                                context="{'default_groups_ref': ['base.group_sale_salesman_all_leads']}"/>
+                                context="{'default_groups_ref': ['base.group_user', 'base.group_sale_salesman_all_leads']}"/>
                             <label for="section_id"/>
                             <div>
                                 <field name="section_id"/>
@@ -423,7 +423,7 @@
                             </group>
 
                             <group>
-                                <field name="user_id" context="{'default_groups_ref': ['base.group_sale_salesman_all_leads']}"/>
+                                <field name="user_id" context="{'default_groups_ref': ['base.group_user', 'base.group_sale_salesman_all_leads']}"/>
                                 <label for="section_id"/>
                                 <div>
                                     <field name="section_id" widget="selection"/>
diff --git a/addons/hr/hr_view.xml b/addons/hr/hr_view.xml
index e0c3edfdb39..e1948303fbb 100644
--- a/addons/hr/hr_view.xml
+++ b/addons/hr/hr_view.xml
@@ -50,7 +50,7 @@
                                     <group>
                                         <field name="company_id" groups="base.group_multi_company" on_change="onchange_company(company_id)"/>
                                         <field name="user_id" on_change="onchange_user(user_id)" string="Related User"
-                                            context="{'default_groups_ref': ['base.group_user']}"/>
+                                            context="{'default_groups_ref': ['base.group_user', 'base.group_user']}"/>
                                     </group>
                                 </group>
                                 <field name="notes" placeholder="Other Information ..." colspan="4"/>
diff --git a/addons/hr_recruitment/hr_recruitment_view.xml b/addons/hr_recruitment/hr_recruitment_view.xml
index 3709e8de2cc..d97d8985752 100644
--- a/addons/hr_recruitment/hr_recruitment_view.xml
+++ b/addons/hr_recruitment/hr_recruitment_view.xml
@@ -108,7 +108,7 @@
                     </group>
                     <group>
                         <field name="user_id" 
-                            context="{'default_groups_ref': ['base.group_hr_manager']}"/>
+                            context="{'default_groups_ref': ['base.group_user', 'base.group_hr_manager']}"/>
                         <label for="title_action"/>
                         <div>
                             <field name="date_action"/>
diff --git a/addons/hr_timesheet/hr_timesheet_view.xml b/addons/hr_timesheet/hr_timesheet_view.xml
index 5435ba45182..6eeaf5ada59 100644
--- a/addons/hr_timesheet/hr_timesheet_view.xml
+++ b/addons/hr_timesheet/hr_timesheet_view.xml
@@ -9,7 +9,7 @@
                 <tree editable="top" string="Timesheet Activities">                  
                     <field name="date" on_change="on_change_date(date)"/>
                     <field name="user_id" on_change="on_change_user_id(user_id)" required="1" options='{"no_open": True}'
-                        context="{'default_groups_ref': ['base.group_user']}"/>
+                        context="{'default_groups_ref': ['base.group_user', 'base.group_user']}"/>
                     <field name="name"/>
                     <field domain="[('type','=','normal'),('use_timesheets','=',1)]" name="account_id" context="{'default_use_timesheets': 1, 'default_type': 'contract'}"/>
                     <field name="unit_amount" string="Duration" on_change="on_change_unit_amount(product_id, unit_amount, False, product_uom_id,journal_id)" sum="Total time" widget="float_time"/>
@@ -31,7 +31,7 @@
                         <group>
                             <field name="name"/>
                             <field name="user_id" on_change="on_change_user_id(user_id)" required="1"
-                                context="{'default_groups_ref': ['base.group_user']}"/>
+                                context="{'default_groups_ref': ['base.group_user', 'base.group_user']}"/>
                         </group>
                         <group>
                             <field name="date" on_change="on_change_date(date)"/>
diff --git a/addons/lunch/lunch_view.xml b/addons/lunch/lunch_view.xml
index 9325f681ee5..4a70fa896e4 100644
--- a/addons/lunch/lunch_view.xml
+++ b/addons/lunch/lunch_view.xml
@@ -325,7 +325,7 @@
                         <group>
                             <group>
                                 <field name='user_id'
-                                context="{'default_groups_ref': ['lunch.group_lunch_user']}"/>
+                                context="{'default_groups_ref': ['base.group_user', 'lunch.group_lunch_user']}"/>
                             </group>
                             <group> 
                                 <field name='date'/>
@@ -411,7 +411,7 @@
                     <sheet>
                         <group>
                             <field name="user_id"
-                                context="{'default_groups_ref': ['lunch.group_lunch_user']}"/>
+                                context="{'default_groups_ref': ['base.group_user', 'lunch.group_lunch_user']}"/>
                             <field name="date"/>
                             <field name="amount"/>
                         </group>
diff --git a/addons/product/product_view.xml b/addons/product/product_view.xml
index 05c3f5b5dec..1584cbbc1f0 100644
--- a/addons/product/product_view.xml
+++ b/addons/product/product_view.xml
@@ -110,7 +110,7 @@
                                     <group name="status" string="Status">
                                         <field name="state"/>
                                         <field name="product_manager"
-                                        context="{'default_groups_ref': ['base.group_sale_manager']}"/>
+                                        context="{'default_groups_ref': ['base.group_user', 'base.group_sale_manager']}"/>
                                     </group>
                                     <group name="Weights" groups="product.group_stock_packaging" string="Weights">
                                         <field digits="(14, 3)" name="volume" attrs="{'readonly':[('type','=','service')]}"/>
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index cdd84f0cb4c..1f30521f07f 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -102,7 +102,7 @@
                             <field name="privacy_visibility"/>
                             <field name="user_id" string="Project Manager" 
                                 attrs="{'readonly':[('state','in',['close', 'cancelled'])]}" 
-                                context="{'default_groups_ref': ['project.group_project_manager']}"/>
+                                context="{'default_groups_ref': ['base.group_user', 'project.group_project_manager']}"/>
                         </group>
                         <group>
                             <field name="partner_id" on_change="onchange_partner_id(partner_id)"/>
@@ -386,7 +386,7 @@
                             <field name="user_id" 
                                 attrs="{'readonly':[('state','in',['done', 'cancelled'])]}" 
                                 options='{"no_open": True}'
-                                context="{'default_groups_ref': ['project.group_project_user']}"/>
+                                context="{'default_groups_ref': ['base.group_user', 'project.group_project_user']}"/>
                             <field name="planned_hours" widget="float_time"
                                     groups="project.group_time_work_estimation_tasks"
                                     on_change="onchange_planned(planned_hours, effective_hours)"/>
diff --git a/addons/project_issue/project_issue_view.xml b/addons/project_issue/project_issue_view.xml
index 53fbc4bf9f4..98d286e67ac 100644
--- a/addons/project_issue/project_issue_view.xml
+++ b/addons/project_issue/project_issue_view.xml
@@ -78,7 +78,7 @@
                     <group>
                         <group groups="base.group_user">
                             <field name="user_id" 
-                                context="{'default_groups_ref': ['project.group_project_user']}"/>
+                                context="{'default_groups_ref': ['base.group_user', 'project.group_project_user']}"/>
                             <field name="partner_id"  on_change="onchange_partner_id(partner_id, email_from)"/>
                             <field name="email_from"/>
                             <label for="project_id" groups="base.group_user"/>