You should have a look at OpenInteract, written by our brother lachoy, and especially the security/persistence layer it uses, SPOPS.

Christian Lemburg
Brainbench MVP for Perl
http://www.brainbench.com

In reply to Re: Implementing a Security System in a Groupware app. by clemburg
in thread Implementing a Security System in a Groupware app. by blackjudas

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