Hi there, I am using zope from cvs Zope-2_6-branch. I still get the following assertion in a DCWorkflow which worked flawlessly in 2.6.2 Thanks for any pointers Robert Traceback (innermost last): Module ZPublisher.Publish, line 98, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Products.CMFCore.FSPythonScript, line 92, in __call__ Module Shared.DC.Scripts.Bindings, line 261, in __call__ Module Shared.DC.Scripts.Bindings, line 292, in _bindAndExec Module Products.CMFCore.FSPythonScript, line 126, in _exec - __traceback_info__: ({'traverse_subpath': [], 'container': <PloneSite instance at 8bbed10>, 'context': <PloneFolder instance at 96fb608>, 'script': <FSPythonScript at /zehnder/zehnder/createObject used for /zehnder/zehnder/tasklist/Task.2004-01-19.3020/Attachments>}, (None, 'File', None), {}, (None, None, None)) Module None, line 12, in createObject Module Products.CMFCore.PortalFolder, line 362, in invokeFactory Module Products.CMFCore.TypesTool, line 824, in constructContent Module Products.CMFCore.TypesTool, line 516, in constructInstance Module Products.CMFCore.TypesTool, line 420, in _finishConstruction Module Products.CMFCore.CMFCatalogAware, line 101, in notifyWorkflowCreated Module Products.CMFPlone.WorkflowTool, line 26, in notifyCreated Module Products.CMFCore.WorkflowTool, line 362, in notifyCreated Module Products.DCWorkflow.DCWorkflow, line 367, in notifyCreated Module Products.DCWorkflow.DCWorkflow, line 440, in _changeStateOf Module Products.DCWorkflow.DCWorkflow, line 543, in _executeTransition Module Shared.DC.Scripts.Bindings, line 261, in __call__ Module Shared.DC.Scripts.Bindings, line 290, in _bindAndExec Module Shared.DC.Scripts.Bindings, line 1, in ? Module Shared.DC.Scripts.Bindings, line 224, in _getContext Unauthorized: You are not allowed to access in this context