Hi, I have doubt regarding rules made in drools-guvnor. But is there a facility available like I have rule created with date-expires=30-July-2011, and after some time I changed the same rule and specifies new date for expire as date-expires=20-Oct-2010. Now can I call the previously created rule programmatically i.e. of 30-July-2011 Or can I call the previous version of the rule programmatically, created in drools-guvnor. Please help me in this. Thanks & Regards Pradeep Ruhil L& T Infotech Mahape, Vashi Mumbai ________________________________ This Email may contain confidential or privileged information for the intended recipient (s) If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system. ______________________________________________________________________