[Zope] Permission problème

[Encolpe DEGOUTE]

Hi,
I have some troubles with permission.
The CMF context:
an object is created automaticaly with a surcharge of __getitem__ if the user
have Member as local role.
It's working without workflow.
With a workflow, checkPermission is used and getAuthenticatedMember() return
always anonymous whereas the method is Protected with ModifyPortalContent
permission then the workflow refuse to create the object.

Have you any clue to go out of this?

Thanks
-- 
Encolpe DEGOUTE, Ingénieur Logiciel, Nuxeo SARL: Zope Service Provider.
Mail: edegoute@nuxeo.com - Tel: +33 (0)1 40 33 79 18
Nuxeo Collaborative Portal Server: http://www.nuxeo.com/cps
Gestion de contenu web / portail collaboratif / groupware / open source