Hi, I'm from german and i started to program products for my zope. I understand the work between zope and my python-product, but i have a problem. I have a class with methods, one method is called person, to add a person to a list. This method should be called from a from from a dtml doc. But zope says the following. <!-- http://server.geyer.kabeljournal.de:8080/Poll/Test_Mail_Liste/Test_Mail_List... --> <!-- Traceback (innermost last): File /usr/lib/python1.5/site-packages/ZPublisher/Publish.py, line 214, in publish_module File /usr/lib/python1.5/site-packages/ZPublisher/Publish.py, line 179, in publish File /usr/share/zope/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook (Object: RoleManager) File /usr/lib/python1.5/site-packages/ZPublisher/Publish.py, line 151, in publish File /usr/share/zope/lib/python/Products/SiteAccess/ChangeBehaviors.py, line 166, in traverse File /usr/lib/python1.5/site-packages/ZPublisher/HTTPResponse.py, line 511, in notFoundError NotFound: (see above) --> Who can help me, it is very important. Thanks a lot P.S.: My product files are atteached and sorry for my english