diff -r b6e250dd7a7d -r 4c92202ab130 server/test/data/migratedapp/schema.py
--- a/server/test/data/migratedapp/schema.py	Fri Apr 23 12:42:53 2010 +0200
+++ b/server/test/data/migratedapp/schema.py	Fri Apr 23 13:25:02 2010 +0200
@@ -6,7 +6,7 @@
 :license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
 """
 from yams.buildobjs import (EntityType, RelationType, RelationDefinition,
-                            SubjectRelation, ObjectRelation,
+                            SubjectRelation,
                             RichString, String, Int, Boolean, Datetime, Date)
 from yams.constraints import SizeConstraint, UniqueConstraint
 from cubicweb.schema import (WorkflowableEntityType, RQLConstraint,
@@ -82,7 +82,9 @@
                   constraints=[UniqueConstraint(), SizeConstraint(64)])
     description = RichString(fulltextindexed=True)
 
-    filed_under2 = ObjectRelation('*')
+class filed_under2(RelationDefinition):
+    subject ='*'
+    object = 'Folder2'
 
 
 class Personne(EntityType):