diff -r aa547cf3bf0d -r 7f5c455ec7d1 web/views/schema.py
--- a/web/views/schema.py	Thu Sep 08 18:09:36 2011 +0200
+++ b/web/views/schema.py	Tue Sep 13 15:41:11 2011 +0200
@@ -676,14 +676,6 @@
     def parent_entity(self):
         return self.entity.expression_of
 
-class CWPermissionIBreadCrumbsAdapter(ibreadcrumbs.IBreadCrumbsAdapter):
-    __select__ = is_instance('CWPermission')
-    def parent_entity(self):
-        # XXX useless with permission propagation
-        permissionof = getattr(self.entity, 'reverse_require_permission', ())
-        if len(permissionof) == 1:
-            return permissionof[0]
-
 
 # misc: facets, actions ########################################################