[rules-users] Problem with DRL language/ XLS decision tables.

Hello, I have a problem with defining rules. I insert many, many objects (facts) to ksession object (StatefulKnowledgeSession). I want to fire rules for *all*of them(facts), but I want to fire only one rule from all rules for each one fact(not always this same rule is fired, because I use salience). activation-group is not appropriate, because it works only with one object (fact) - rest is not processed by engine. Second question is: how can I stop processing rules, bot only for one fact, not for all of them. Thanks, tom. P.S. forgive me my English... :) P.S.2 Firstly I want to do this in DRL, then, I'll try with XLS, and write post if I would find problems...