I have a jar file that I have beside the jbpm-3.1.2.jar file in jbpm.sar that has all my delegation classes, handlers, etc. It seems that for jbpm to recognize any changes to this jar file, I have to restart the entire application server. I know this can't be what I have to do, but I've tried undeploying/redeploying the sar directory too and that doesn't seem to do the trick. Does anyone have any suggestions? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992662#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...