Thanks for the answer. I was very busy since then. as you explain, it is not so simple. I guess I will continue with my bridge, to go from a user in the business process app, to the user in jboss modules (such as portal, or others...). I will make an update of all this in my project, using the API, before june (I hope). so then, if I can, I will try to provide a clean interface and implementation model of this bridge. hoping this may be interesting for the project. Thanks again for the project. I am looking forward to use the api. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4221002#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...