I recommend bringing his up on the Drools mailing list, that's where all the Drools experts hang out. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4108255#4108255 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4108255