[Zope] Creating subobjects Programmatically in a ZClass Instance

Morning everyone.... What I am trying to do today is to create subobject in a Folderish ZClass (much like OFS:Folder automagically create and acl_uer folder and an index_html), but I cannot find an example.... To illustrate, I create a ZClass folder deived instance called "FOO" Then within my new instance of "FOO" I want to create another ZClass folder derived instance called "BAR" All of this when the user creates the instance FOO Note that I am working right now and if you got a down and dirty solution, please send it here or just post to the list and I'll pick it up when I get home.... TIA WPH