diff --git a/openerp/addons/base/res/res_security.xml b/openerp/addons/base/res/res_security.xml
index c7d2a77f846..acec903c1a3 100644
--- a/openerp/addons/base/res/res_security.xml
+++ b/openerp/addons/base/res/res_security.xml
@@ -12,9 +12,6 @@
         <record model="ir.ui.menu" id="menu_base_config">
             <field eval="[(6,0,[ref('group_system'), ref('group_partner_manager')])]" name="groups_id"/>
         </record>
-        <record model="ir.ui.menu" id="menu_base_partner">
-            <field eval="[(6,0,[ref('group_partner_manager')])]" name="groups_id"/>
-        </record>
 
         <!-- Record Rule For Company -->
         <record id="res_company_rule" model="ir.rule">
diff --git a/openerp/osv/orm.py b/openerp/osv/orm.py
index 48689c3c26e..3eafd247f59 100644
--- a/openerp/osv/orm.py
+++ b/openerp/osv/orm.py
@@ -3792,6 +3792,12 @@ class BaseModel(object):
         for res_id in ids:
             getattr(wf_service, trigger)(uid, self._name, res_id, cr)
 
+    def _workflow_signal(self, cr, uid, ids, signal, context=None):
+        """Send given workflow signal""" 
+        wf_service = netsvc.LocalService("workflow")
+        for res_id in ids:
+            wf_service.trg_validate(uid, self._name, res_id, signal, cr)
+
     def unlink(self, cr, uid, ids, context=None):
         """
         Delete records with given ids
diff --git a/openerp/osv/osv.py b/openerp/osv/osv.py
index f8d51ce0fa8..d59998193a2 100644
--- a/openerp/osv/osv.py
+++ b/openerp/osv/osv.py
@@ -185,16 +185,18 @@ class object_proxy(object):
             cr.close()
         return res
 
-    def exec_workflow_cr(self, cr, uid, obj, method, *args):
-        wf_service = netsvc.LocalService("workflow")
-        return wf_service.trg_validate(uid, obj, args[0], method, cr)
+    def exec_workflow_cr(self, cr, uid, obj, signal, *args):
+        object = pooler.get_pool(cr.dbname).get(obj)
+        if not object:
+            raise except_osv('Object Error', 'Object %s doesn\'t exist' % str(obj))
+        return object._workflow_signal(cr, uid, [args[0]], signal)
 
     @check
-    def exec_workflow(self, db, uid, obj, method, *args):
+    def exec_workflow(self, db, uid, obj, signal, *args):
         cr = pooler.get_db(db).cursor()
         try:
             try:
-                res = self.exec_workflow_cr(cr, uid, obj, method, *args)
+                res = self.exec_workflow_cr(cr, uid, obj, signal, *args)
                 cr.commit()
             except Exception:
                 cr.rollback()