okay, I figured out, without pseudo business methods (inside which, just start a rule session and execute the named rules) I can directly call the business rules in conversation beans using the configured ruleBase for each entity class. Things are getting really neaty now with this a rule base per each entity class approach for my problem.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4066336#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...