Is there any good reason why I can't just add a ZClass somewhere outside a Product? All we would need is a ``Local ZClass'' product that is really a wrapped ZClass, and then make ObjectManager check in the acquisition path for ZClasses in addition to the ones in the Control Panel (it already does that if I understand ObjectManager.all_meta_types correctly). I can't think of any security problems offered by this, or any other reasons not too. I may even code it myself, but I'd have to learn the old python-based product API, so I'd be more comfortable if someone more used to it and Zope internals gives this a try. []s, |alo +---- -- I am Lalo of deB-org. You will be freed. Resistance is futile. http://www.webcom.com/lalo mailto:lalo@webcom.com pgp key in the web page Debian GNU/Linux --- http://www.debian.org Brazil of Darkness -- http://zope.gf.com.br/BroDar