Newbie question alert!! I have created Zclasses to represent my users using ZUserfolder. Each one has a property sheet called UserData with a StaffID property. I also have a property sheet called OfficeStatus that will contain info about office status (no kidding). I don't understand how to access an instance of this ZClass by referencing it's StaffID. All the users exist in the acl_users folder, but how do I reference them to manipulate the properties? Can I search by any property? I'm a bit stuck. -thanks, mjm