Graph => A ---> B ---> C | ###| | | | ###V V V | ###D ---> E ---->F => illustrates partial order dependencies among activities "A" .. "F" View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4017689#4017689 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4017689