it's in the source thats why I mentioned examples/testcases. To me the testcases are real good examples of how to use the jbpm api View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4041443#4041443 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4041443