In the api yes, in jpdl no. http://planetjbpm.wordpress.com for an example on how (even more complex) things can be achieved View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4203462#4203462 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4203462