Hi, Currently in my application I want to insert a *String object* into a StatefulKnowledgeSession. I don't want to insert object of any *User defined type* ,as input parameter contains only one string parameter. I am able to insert String object into my StatefulKnowledgeSession, but don't know how to access it in Guvnor , as I want to use value from this string object to satisfy one of the rule in my Guvnor decision table. I want to use this String object as one of the condition columns in Guvnor. Below is some code I am using: StatefulKnowledgeSession session = kbase.newStatefulKnowledgeSession(); String myString = new String("department"); session.insert(myString); session.fireAllRules(); Is there any way to access this String object in Guvnor? Thanks, Manasi. -- View this message in context: http://drools.46999.n3.nabble.com/Inserting-String-Object-and-accessing-i... Sent from the Drools: User forum mailing list archive at Nabble.com.