diff --git a/addons/mail/mail_subscription.py b/addons/mail/mail_subscription.py
index fc82af879a9..a3baa024ef0 100644
--- a/addons/mail/mail_subscription.py
+++ b/addons/mail/mail_subscription.py
@@ -42,6 +42,10 @@ class mail_subscription(osv.osv):
                         help='Id of the followed resource'),
         'user_id': fields.many2one('res.users', string='Related User',
                         ondelete='cascade', required=True, select=1),
+        'subtype_ids': fields.many2many('mail.message.subtype',
+                                        'mail_message_subtyp_rel',
+                                        'subscription_id', 'subtype_id', 'Subtype',
+                                        help = "linking some subscription to several subtype for projet/task"),
     }
 
 class mail_notification(osv.osv):
diff --git a/addons/mail/mail_subscription_view.xml b/addons/mail/mail_subscription_view.xml
index c3d79d48308..b88b8c25258 100644
--- a/addons/mail/mail_subscription_view.xml
+++ b/addons/mail/mail_subscription_view.xml
@@ -20,6 +20,27 @@
             </field>
         </record>
 
+        <record model="ir.ui.view" id="view_mail_subscription_form">
+            <field name="name">mail.subscription.form</field>
+            <field name="model">mail.subscription</field>
+            <field name="type">form</field>
+            <field name="arch" type="xml">
+                <form string="Subscription Form" version="7.0">
+                    <sheet>
+                        <group>
+                            <group>
+                                <field name="res_model"/>
+                                <field name="user_id"/>
+                            </group>
+                            <group>
+                                <field name="res_id"/>
+                                <field name="subtype_ids" widget="many2many_tags"/>
+                            </group>
+                        </group>
+                    </sheet>
+                </form>
+            </field>
+        </record>
         <!-- 
             NOTIFICATION
                 !-->