[Zope] Working with versions

[brocken22@gmx.de]

Hallo,
I've got a question concerning versions.
The working with versions in the management screen is obvious to me, but
what about hiding the management-screen and working with them.
I want to add ZClasses programmatically but some users should only be able
to add them after a Controller has checked that everything is o.k.
What are the right methods to use???

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