There was some discussion that the addition of this feature where you could pull the tasks related to a processInstance from within the TaskService API itself, I do not think this is in the release as yet, So in the meanwhile you could always do this, fairly simple and quick to implement: You could only assign the processInstance ID to your model and whenever you want to load tasks, you would use that value to fire off a custom query to jbpm4_task that would give you the list of tasks for that processInstance. something like: FROM Task t where t.PROCINST_ = ? get the drift? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4244050#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...