Hi, It is a little bit hard to describe this problem: I have a selfwritten product the class defined like this: class AixtraTableProduct(ZCatalog.ZCatalog) I created a product-instance called content, in a python-script inside the content-instance-folder, I can do: result = context() print result return printed and I get all items in my products catalog. But when I put a python-script in a folder, which contains the product-instance content and do: result = context.content() print result return printed the result is always empty. any hint is welcome. Mit freundlichen Grüßen Joachim Schmitz -------------------------------------------------------------------- AixtraWare Ingenieurbüro für Internetanwendungen Hüsgenstr. 33a, D-52457 Aldenhoven Telefon: +49-2464-8851, FAX: +49-2464-905163 -------------------------------------------------------------------- Key fingerprint = DA10 CC82 62F8 1DBB 39A1 1EDC 725B 3317 A8D7 C3A6 Keyserver: http://www.keyserver.net/en/