I'm trying to use/add some Zclass in a Zclass method, but I can't find the permissions I need to add. In a bug report, someone already reported the same difficulty (http://www.zope.org/Collector/444/view), but I couldn't manage to make it work with the given answer :-( As stated, when adding a Zclass in a Zclass method, it doesn't add automatically the needed permissions to allow the creation of that subZclass in an instance. In the product management, I edited the subZclass permission ('Permission tab') and added 'Add subZclassMeta', then I edited in the 'Define Permission tab' the field 'Create Class Instances' to be mapped on 'Add subZclassMeta'. But it didn't change anything, I still get a 'Resource not found' when I try to add the subZclass instance. Can anyone give me the correct procedure to follow to make this work ? Thanks, Luc -- Luc Stepniewski <lstep@mail.dotcom.fr> <http://lstep.free.fr/> ICQ# 6104530 Adequat - Securite, Linux Public key: <http://lstep.free.fr/pubkey.txt> Key D93B2D2D fingerprint = 49 00 CC D1 69 03 E2 94 C8 78 ED 3C 75 89 A8 DE