> ' and unselected or []), without= (REQUEST.get('manage_addZClassForm','')==' << ' and selected or []) ), )">

ZClasses are a deprecated feature and should no longer be used for new projects.
Instead use either through-the-web scripting with Zope Page Templates, PythonScripts etc. or write a Zope product.

Id
Title
Meta Type
	checked> Create constructor objects?

Base Classes
Unselected		Selected
CHECKED> Include standard Zope persistent object base classes?