Hello, I'm pretty new with Guvnor (5.5) and I need some help to write a rule. I have to write a rule with the web guided decision table editor. I have in my working memory a calendar object with a function for verify if the current date is in an time interval. Now, I'm using a predicate and writes this in the cell : myCal.isInInterval("08:00","12:00") So the source code is like : WHEN eval( myCal.isInInterval("08:00","12:00") ) THEN … The problem is that it's really not user friendly. I want to be able to write values in one or two cell(s) and the source code remains like above. Is there a way to do this ? Thanks a lot for your help -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-Web-guided-DecisionTable-calls-f... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users