--- a/web/formwidgets.py	Thu Oct 15 18:43:04 2009 +0200
+++ b/web/formwidgets.py	Thu Oct 15 20:29:21 2009 +0200
@@ -430,7 +430,7 @@
         # XXX entity form specific
         entity = form.edited_entity
         attrs['cubicweb:etype_to'] = entity.e_schema
-        etype_from = entity.e_schema.subject_relation(field.name).objects(entity.e_schema)[0]
+        etype_from = entity.e_schema.subjrels[field.name].objects(entity.e_schema)[0]
         attrs['cubicweb:etype_from'] = etype_from
         return name, values, attrs