Do not use current context to get 'acl_user' folder type but take it from...

Do not use current context to get 'acl_user' folder type but take it from portal's  user folder instead.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@12898 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_base/WorkflowTemplateItem/portal_workflow/assignment_workflow/scripts/Assignment_updateUserSecurityGroup.xml

@@ -69,7 +69,7 @@
         <item>
             <key> <string>_body</string> </key>
             <value> <string># Using PAS removes the need of this script\n
-if state_change.object.acl_users.meta_type == \'Pluggable Auth Service\':\n
+if state_change.getPortal().acl_users.meta_type == \'Pluggable Auth Service\':\n
   return\n
 \n
 # Get the assignment object and its parent\n
@@ -105,6 +105,12 @@ if person_security_script is not None:\n
             <key> <string>_params</string> </key>
             <value> <string>state_change</string> </value>
         </item>
+        <item>
+            <key> <string>_proxy_roles</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
         <item>
             <key> <string>errors</string> </key>
             <value>