"kukeltje" wrote : the latter, see my previous posts. If you take that into account isn't the task-assign event very clear? ;-) Yes, indeed. VERY clear ;-) I am also in favour of the idea that the engine should have a seperate event for group-assignment. However, the differentiation in "task-assign"-event firing between an assignment being done in a task and being done in a swimlane is probably a bug. I created two junit-tests and a Jira issue for this: http://jira.jboss.com/jira/browse/JBPM-1032 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4070154#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...