Hello, I installed Yihaw and ran into the problem to add Yihaw items from my own dtml methods. From the HowTo (thanks Søren) I found some hints, but no solution. The problem is, that the items are not directly in the product folder, but instead are inside the YihawChannel ZClass. So here is what I try to do: <dtml-with "news.manage_addProduct['YihawDirectory']"> <dtml-with YihawChannel> <dtml-call "YihawNewsItem_add(_.None, _)"> </dtml-with> </dtml-with> I try to add a YihawNewsItem to my /news (Yihaw-)Folder. So far I was only able to get a security violation. Please find the traceback below. What do I do wrong? Thanks Ulrich Zope Error Zope has encountered an error while publishing this resource. Unauthorized You are not authorized to access YihawNewsItem_add. Traceback (innermost last): File /usr/local/Zope-2.2.5-linux2-x86/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/Zope-2.2.5-linux2-x86/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.2.5-linux2-x86/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/Zope-2.2.5-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: dtNews) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: dtNews) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/OFS/DTMLMethod.py, line 172, in __call__ (Object: dtNews) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 528, in __call__ (Object: dtNews) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: news.manage_addProduct['YihawDirectory']) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: YihawChannel) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 331, in eval (Object: YihawNewsItem_add(_.None, _)) (Info: YihawNewsItem_add) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/OFS/DTMLMethod.py, line 194, in validate (Object: dtNews) File /usr/local/Zope-2.2.5-linux2-x86/lib/python/AccessControl/SecurityManager.py, line 139, in validate File /usr/local/Zope-2.2.5-linux2-x86/lib/python/AccessControl/ZopeSecurityPolicy.py, line 209, in validate Unauthorized: (see above) -- Searchengine Know How - Webpromotion - Optimization - Internal Search World Wide Web Publisher, Ulrich Wisser, Odensvag 13, S-14571 Norsborg http://www.publisher.de Tel: +46-8-53460905 Fax: +46-8-534 609 06