diff --git a/addons/crm/wizard/crm_merge_opportunities.py b/addons/crm/wizard/crm_merge_opportunities.py
index dde529b6002..661180c0874 100644
--- a/addons/crm/wizard/crm_merge_opportunities.py
+++ b/addons/crm/wizard/crm_merge_opportunities.py
@@ -73,7 +73,7 @@ class crm_merge_opportunity(osv.osv_memory):
 
             for this in self.browse(cr, uid, ids, context=context):
                 for opp in this.opportunity_ids:
-                    opp_obj.write(cr, uid, opp.id, {
+                    opp_obj.write(cr, uid, [opp.id], {
                                     'stage_id': opp.stage_id.id or current_opp.stage_id.id or False,
                                     'priority': opp.priority or current_opp.priority,
                                     'email_from': opp.email_from or current_opp.email_from,
diff --git a/addons/document/security/document_security.xml b/addons/document/security/document_security.xml
index ca55a8219c1..ee669052fde 100644
--- a/addons/document/security/document_security.xml
+++ b/addons/document/security/document_security.xml
@@ -16,7 +16,7 @@
 
     <record id="ir_rule_readpublicdirectories0" model="ir.rule">
         <field name="model_id" ref="document.model_document_directory"/>
-        <field name="domain_force">['|','|',('group_ids','in',[g.id for g in user.groups_id]), ('user_id', '=', user.id), '&amp;', ('user_id', '=', False), ('group_ids','=',False),  '|', ('company_id','=',False), ('company_id','child_of',[user.company_id.id])]</field>
+        <field name="domain_force">['|','|',('group_ids','in',[g.id for g in user.groups_id]), ('user_id', '=', user.id), '&amp;', ('user_id', '=', False), ('group_ids','=',False),  '|','|', ('company_id','=',False), ('company_id','child_of',[user.company_id.id]),('company_id.child_ids','child_of',[user.company_id.id])]</field>
         <field name="name">Read public directories</field>
         <field eval="0" name="global"/>
         <field eval="[(6,0,[ref('base.group_user')])]" name="groups"/>
@@ -28,7 +28,7 @@
     
     <record id="ir_rule_documentmodifyowndirectories0" model="ir.rule">
         <field name="model_id" ref="document.model_document_directory"/>
-        <field name="domain_force">[ '|', ('user_id', '=', user.id), '&amp;', ('group_ids','in',[g.id for g in user.groups_id]), ('user_id','=',False), '|', ('company_id','=',False), ('company_id','child_of',[user.company_id.id])]</field>
+        <field name="domain_force">[ '|', ('user_id', '=', user.id), '&amp;', ('group_ids','in',[g.id for g in user.groups_id]), ('user_id','=',False), '|','|', ('company_id','=',False), ('company_id','child_of',[user.company_id.id]),('company_id.child_ids','child_of',[user.company_id.id])]</field>
         <field name="name">Document modify own directories</field>
         <field eval="0" name="global"/>
         <field eval="[(6,0,[ref('base.group_document_user')])]" name="groups"/>
diff --git a/addons/procurement/security/procurement_security.xml b/addons/procurement/security/procurement_security.xml
index 7dd67c39f6c..2e250db461c 100644
--- a/addons/procurement/security/procurement_security.xml
+++ b/addons/procurement/security/procurement_security.xml
@@ -6,14 +6,14 @@
             <field name="name">procurement multi-company</field>
             <field name="model_id" search="[('model','=','procurement.order')]" model="ir.model"/>
             <field name="global" eval="True"/>
-            <field name="domain_force">['|','|',('company_id','child_of',[user.company_id.id]),('company_id','=',False)]</field>
+            <field name="domain_force">['|','|',('company_id','child_of',[user.company_id.id]),('company_id','=',False),('company_id.child_ids','child_of',[user.company_id.id])]</field>
         </record>
 
         <record model="ir.rule" id="stock_warehouse_orderpoint_rule">
             <field name="name">stock_warehouse.orderpoint multi-company</field>
             <field name="model_id" search="[('model','=','stock.warehouse.orderpoint')]" model="ir.model"/>
             <field name="global" eval="True"/>
-            <field name="domain_force">['|',('company_id','child_of',[user.company_id.id]),('company_id','=',False)]</field>
+            <field name="domain_force">['|','|',('company_id','child_of',[user.company_id.id]),('company_id','=',False),('company_id.child_ids','child_of',[user.company_id.id])]</field>
         </record>
 
     </data>
diff --git a/addons/sale/security/sale_security.xml b/addons/sale/security/sale_security.xml
index 786b5d2a7ff..5cc873beb75 100644
--- a/addons/sale/security/sale_security.xml
+++ b/addons/sale/security/sale_security.xml
@@ -38,7 +38,7 @@
         <field name="name">Sale Shop multi-company</field>
         <field name="model_id" ref="model_sale_shop"/>
         <field name="global" eval="True"/>
-        <field name="domain_force">['|',('company_id','=',False),('company_id','child_of',[user.company_id.id])]</field>
+        <field name="domain_force">['|','|',('company_id','=',False),('company_id','child_of',[user.company_id.id]),('company_id.child_ids','child_of',[user.company_id.id])]</field>
     </record>
 
     <!-- Multi - Salesmen sales order assignation rules -->