Thanq Esteban..I combined my code and ur suggestions.Its worked fine..I've doubt in Enumeration list.Could you please suggest me -- View this message in context: http://drools.46999.n3.nabble.com/Fact-Names-in-a-Model-tp3572234p3578842.html Sent from the Drools: User forum mailing list archive at Nabble.com.