use the new method assignRoleToSecurityGroupOnParent

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@9129 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_dms/WorkflowTemplateItem/portal_workflow/local_permission_interaction_workflow/scripts/Parent_updateAllLocalRoles.xml

@@ -68,7 +68,7 @@
         </item>
         <item>
             <key> <string>_body</string> </key>
-            <value> <string>state_change.object.getParent().assignRoleToSecurityGroup()\n
+            <value><string>state_change[\'object\'].assignRoleToSecurityGroupOnParent()\n
 </string> </value>
         </item>
         <item>