I have two ZClasses, one with base class of CatalogAwareBase and ZDTMLDocument, the other with base class of _ZClass_for_Renderable and CatalogAwareBase. ZInstances are created as expected, TTW. However, when I try to manage these ZInstances via a WEBDav client, the objects are not visible. My first thought was that this was a permission/roles mix-up. When I looked at the 'Define Permissions' tab for the ZClass, I was only given permission to add these objects. There was no way to add new permissions to either change, edit or delete for the class. I noticed that other classes (that I have successfully managed via WEBDav) have 'change' permissions. My question is ... is this the probable cause and if so how do I add a 'change' permission for the class. Or ... is this a side effect of the class being based on CatalogAware? I am quite stumped here so any advice would be greatly appreciated... Thanks EricGet more from the Web. FREE MSN Explorer download : http://explorer.msn.com