diff --git a/addons/crm/crm.py b/addons/crm/crm.py
index 330bbb1fc9b..162361a8c0c 100644
--- a/addons/crm/crm.py
+++ b/addons/crm/crm.py
@@ -102,6 +102,7 @@ class crm_case_section(osv.osv):
     """ Model for sales teams. """
     _name = "crm.case.section"
     _inherits = {'mail.alias': 'alias_id'}
+    _inherit = 'mail.thread'
     _description = "Sales Teams"
     _order = "complete_name"
 
diff --git a/addons/crm/crm_lead.py b/addons/crm/crm_lead.py
index fff47205582..b7b983e6c34 100644
--- a/addons/crm/crm_lead.py
+++ b/addons/crm/crm_lead.py
@@ -277,6 +277,9 @@ class crm_lead(base_stage, format_address, osv.osv):
 
     def create(self, cr, uid, vals, context=None):
         obj_id = super(crm_lead, self).create(cr, uid, vals, context)
+        record = self.browse(cr, uid, obj_id, context=context)
+        followers = [follow.id for follow in record.section_id.message_follower_ids]
+        self.message_subscribe(cr, uid, [record.id],followers, context=context)
         self.create_send_note(cr, uid, [obj_id], context=context)
         return obj_id
 
diff --git a/addons/crm/crm_view.xml b/addons/crm/crm_view.xml
index 4f4d73d5f43..373844a08af 100644
--- a/addons/crm/crm_view.xml
+++ b/addons/crm/crm_view.xml
@@ -115,6 +115,10 @@
                             <field name="note"/>
                         </page>
                     </notebook>
+                    <div class="oe_chatter">
+                        <field name="message_ids" widget="mail_thread"/>
+                        <field name="message_follower_ids" widget="mail_followers"/>
+                    </div>
                 </form>
             </field>
         </record>
diff --git a/addons/sale/sale.py b/addons/sale/sale.py
index 96f44d353d6..c5ee16f21fe 100644
--- a/addons/sale/sale.py
+++ b/addons/sale/sale.py
@@ -286,6 +286,10 @@ class sale_order(osv.osv):
 
     def create(self, cr, uid, vals, context=None):
         order =  super(sale_order, self).create(cr, uid, vals, context=context)
+        record = self.browse(cr, uid, order, context=context)
+        if record.section_id:
+            followers = [follow.id for follow in record.section_id.message_follower_ids]
+            self.message_subscribe(cr, uid, [record.id],followers, context=context)
         if order:
             self.create_send_note(cr, uid, [order], context=context)
         return order
diff --git a/addons/sale_crm/sale_crm.py b/addons/sale_crm/sale_crm.py
index b6d5ec25ce1..a764186e7a9 100644
--- a/addons/sale_crm/sale_crm.py
+++ b/addons/sale_crm/sale_crm.py
@@ -30,6 +30,16 @@ class sale_order(osv.osv):
             domain="['|',('section_id','=',section_id),('section_id','=',False), ('object_id.model', '=', 'crm.lead')]")
     }
 
+def create(self, cr, uid, vals, context=None):
+        order =  super(sale_order, self).create(cr, uid, vals, context=context)
+        record = self.browse(cr, uid, order, context=context)
+        if record.section_id:
+            followers = [follow.id for follow in record.section_id.message_follower_ids]
+            self.message_subscribe(cr, uid, [record.id],followers, context=context)
+        if order:
+            self.create_send_note(cr, uid, [order], context=context)
+        return order
+
 sale_order()
 
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