If your ZClass is independent of non-Core products, you can may an export and send it to me.
I will try to figure out why you cannot add properties.
Hi, Thanks for the offer. My ZClass is dependent not so much on non-Core stuff as well as on other ZClass'es. I'll just start over with a fresh class, implementing the basic things that went wrong and changes are that everything will work and if not, I'll post it. Meanwhile, during my new setup I started to wonder what the best way is to add instances of Z Class programmatically. There is a HOW-TO on this subject, but that seems to require either the usage of DTML, or an external method. I always use the following code: obj=context.manage_addProduct['test'].testDoc.createInObjectManager('newId', request) Is this correct? I sometimes get an error that I don't have access rights to testDoc? if it is correct, maybe this should be added to the howto, it seems more clean. Douwe