Hello. I am trying to attribute task-nodes to users/groups in my jpdl. The idea is to have a group (bank/acquirer) which is able to do each task. The main difficulty is that each virtual group (e.g. bank) is, depending on the current user, bank A or bank B, each with its own set of users. I was inspired by the source code examples of jBPM, and thought of doing something like: .... <task-node xxx> etc.. However, I can't find information on what the swimlane assignment expression can contain, nor can I find relevant information on separating the tasks between the users of bank A and the users of bank B, which belong to the same swimlane. Any info/opinions/ideas would be greatly appreciated. TIA View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032526#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...