Thanks! You are right. After a re-read of your book last night, I think my problem is that I have not understood or dealt with adapters as of yet. It seems that is the proper solution to expressing content in the way I intended and seems to solve all my problems in this area.
-- David _______________________________________________ Zope3-users mailing list Zope3firstname.lastname@example.org http://mail.zope.org/mailman/listinfo/zope3-users