fix *_permissions schema: using the same cardinality/composite properties for cwgroup/rqlexpr leads to important pbs...
.. -*- coding: utf-8 -*-
Architecture du serveur
-----------------------
.. image:: images/server-class-diagram.png
`Diagramme ArgoUML`_
[FIXME]
Make a downloadable source of zargo file.
.. _`Diagramme ArgoUML`: cubicweb.zargo