I know this is an old thread, but can anyone provide an updated status on this "enhancement"? NIM048192
I'm trying to write a python script that copies feature classes and relationships across from one GDB to another. But without access to the KEY fields on the relationship, I can't recreate the relates...
arcpy.Describe(<relationshipclass>).OriginClassKeys or arcpy.Describe(<relationshipclass>).DestinationClassKeys
[(u'OBJECTID', u'OriginPrimary', u''), (u'ParcelID', u'OriginForeign', u'')] [(u'id', u'DestinationPrimary', u''), (u'RenterID', u'DestinationForeign', u'')]