Hi, Zope 2.6 on SuSE 8.2 Linux I have created a ZClass with ObjectManager and CatalogPathAware base classes. In this class I have created a propertysheet named 'control'. The idea is to have instances of this ZClass inherit the control properties for use by python scripts - and there's my problem: context.test.propertysheets.control.hasProperty('processX') -> returns the properties context.test.hasProperty('processX') -> does not As far as I can tell all permissions are correct. Can somebody tell me why the 2 statements do not return the same result? I need to be able to access properties with a common id in propertysheets with diverse ids. How should I do this? Thanks Richard