Hi, I have spent so much time to go through all the documentation and forum topics on the identity component but I have no idea how to link jbpm to a LDAP Database. I hope someone is willing to give me some hints because I need a prototype for my thesis. UseCase: I have Users in an LDAP-DB(OpenLDAP) and I'd like to use them within jbpm (instead of earnie, cookie monster, ...). As written in the doku I tried to extend ExpressionAssignmentHandler with my own implementation -> similar to http://www.jboss.com/index.html?module=bb&op=viewtopic&t=91941 But what is the next step (the forum-thread never offered a solution)? I have already another class which implements ExpressionSession. I have also deleted the 3 lines in the hibernate.cfg.xml - the result is of course that the web-frontend does not work anymore :-( I would appreciate some help (an example would be amazing)!! thanks, reini View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986889#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...