Yeah, I would definitly like to introduce some API doc. Since providing null for the required parameter as executionKey to have the key generated is not 100% intuitive ;-) But that would be even a bit easier with the fluent stuff... Or was it called liquid programming? Forgot... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4236659#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...