HI, How to get information about a ZClass property sheet from outdside the ZClass? The goal is to create a "myzclass_addForm" that generate automatically the input fields for the ZClass propertysheets. In tried this: /Control_Panel/Products/MyProduct myzclass myzclass_addForm myzclass_addPermission myzclass_factory I just modified "myzclass_addForm" to add: <dtml-in "ebook.propertysheets.common.mypropertysheet.propertyMap()"> ...stuff to generate the input for each property.... </dtml-in> It worked fine when I called "myclass_addForm" by clicking on the "View" tab of the myzclass_addForm management screen. However if I try to add a MyZClass instance from anywhere in my Zope hierarchy, I get the following message: "Authorization failed. Retry?" and if I cancel: "Unauthorized You are not authorized to access common." I tried to change permissions and proxy of my myzclass_addFrom but it doesn't work. Can someone be sweet enough to tell me where I could find docs on how to access the propertysheets elements. Thanks