[rules-users] Skills required for using Drools Guvnor

Hi, I had a very basic question. I wanted to know the pre-requisite skills which are required in order to start working on drools guvnor GUI. When I say work , I mean creating rules/modifying them etc. Technical knowledge(e.g. java technology) is must in this case? Thanks & Regards, Swapnil Sawant S ________________________________ 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. ______________________________________________________________________