What is Zope CMF?

CMF (Content Management Framework) is an add-on product for Zope to build Content Management Systems. It provides some basic tools for handling metadata, members, etc., but is not a CMS itself. Plone is an example of a sophisticated CMS built using the CMF, and, as such, Plone uses the CMF. More information about the CMF can be found at http://cmf.zope.org.