Hello, I am trying to incorporate logic within my decision table where certain rules are activated based on the Day of the week, and also time of day. I noticed the presence of date-effective and date-expires, however that doesn't take the timer / cron approach that I would like. I understand that the rules can still be evaluated to true, and all that the Calendar / Timer would do is preventing it from firing. Also, I couldn't find much documentation on how to use the "DURATION" attribute. Perhaps because it is now deprecated and we should be using Calendars / Timers? (see reference below). That being said, how can I can i use calendars / timers from a decision table? Is that even supported yet? Thanks, Uday --- "duration default value: no default value type: long The duration dictates that the rule will fire after a specified duration, if it is still true. 5.8.2. Timers and Calendars Rule's now suport both interval and cron based timers, which replace the now deprecated duration attribute." (http://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/tr...) -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Any-support-for-use-o... Sent from the Drools - User mailing list archive at Nabble.com.