Hi all, I am investigating the use for JBPM in my current project, and I have an requirement to add and assign tasks dynamically. This means that when I enter a Node, it looks up an object in hte DB and then it needs to create 0..* tasks which need to be assigned to the users. I have seen how to create actions at runtime, but when I try to add an implementation of a TaskControllerHandler in the RuntimeAction I get an ClassCast exception: 16:17:08,649 [main] ERROR GraphElement : action threw exception: com.sample.action.ProcessStepTask cannot be cast to org.jbpm.graph.def.ActionHandler java.lang.ClassCastException: com.sample.action.ProcessStepTask cannot be cast to org.jbpm.graph.def.ActionHandler Could someone point me in the right direction on how to add tasks programatically? Regards, Bart View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040618#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...