diff --git a/browser/common.py b/browser/common.py
index 8a0768a..627b931 100644
--- a/browser/common.py
+++ b/browser/common.py
@@ -636,7 +636,7 @@ class BaseView(GenericView, I18NView):
         jsCall = ('dojo.require("dojo.parser"); '
                   'dojo.registerModulePath("jocy", "/@@/cybertools.jocy"); '
                   'dojo.require("jocy.data");')
-        cm.register('js-execute', jsCall, jsCall=jsCall)
+        cm.register('js-execute', 'dojo_registration', jsCall=jsCall)
         cm.register('css', identifier='Lightbox.css', position=0,
                     resourceName='ajax.dojo/dojox/image/resources/Lightbox.css',
                     media='all')
diff --git a/organize/browser/party.py b/organize/browser/party.py
index 0a73282..f4529af 100644
--- a/organize/browser/party.py
+++ b/organize/browser/party.py
@@ -114,8 +114,10 @@ class EditPersonForm(EditConceptForm):
         types = list(self.typeManager.listTypes(include=('workspace',)))
         #assigned = [r.context for r in self.assignments]
         #types = [t for t in types if t.typeProvider not in assigned]
-        return [dict(title=t.title, token=t.tokenForSearch,
-                     predicates=['standard', 'ismember', 'ismaster']) for t in types]
+        predicates = [n for n in ['standard', 'ismember', 'ismaster', 'iswoner']
+                        if n in self.conceptManager]
+        return [dict(title=t.title, token=t.tokenForSearch, predicates=predicates)
+                        for t in types]
 
 
 
diff --git a/security/common.py b/security/common.py
index 86ae3f7..615496c 100644
--- a/security/common.py
+++ b/security/common.py
@@ -61,7 +61,7 @@ localPermissions = ('zope.ManageContent', 'zope.View', 'loops.ManageWorkspaces',
 
 acquiringPredicateNames = ('hasType', 'standard', 'ownedby', 'ispartof')
 
-allocationPredicateNames = ('ismaster', 'ismember')
+allocationPredicateNames = ('isowner', 'ismaster', 'ismember',)
 
 workspaceGroupsFolderName = 'gloops_ws'