[rules-users] Doubt regarding drools Rule Engine.

Hi, I have some doubts related Drools Rule Engine. I have read the documents related to it but still want to confirm some of my doubts Doubts : 1 Can I execute rules by specifying the effective date ? For eg. :- Like I write a rule and that rule will remain active till the date specified, after that date the rule becomes disabled or inactive. 2 Can I define depending upon the location ? For eg. :- I will write rules for different location (like for New York, London , Australia) and depending upon the user's location the corresponding rule gets executed. 3 Can I call a rule by name ? 4 Can I execute another rule depending upon some condition in one rule. ( In short can I call one rule from another) Please help me clear my doubts. Thanks & Regards Pradeep Ruhil ________________________________ 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. ______________________________________________________________________