[Zope] Managed Meeting semi-broken in 2.2.1

It appears that there has been _some_ change in security somewhere. As Manager, I cannot add a Managed Meeting object in a Zope 2.2.1 server. Nor can someone with the role 'Member', who has been given the neccessary permission. It tells me I don't have uthroization to access 'ManagedMeeting'. Bill -- Do not meddle in the affairs of sysadmins, for they are easy to annoy, and have the root password.