[rules-users] Drools with Web Application

Hello, Drools is very new to me. So please excuse me if this question sounds too naive. Basically my requirement is: I have a web based (3-tier j2ee) application which is deployed in JBoss AS. Now I want to incorporate some business rule implementations with this application so that end users, who are not very technical, can add/modify the rules according to their need. I suppose Drools Guvnor will be the front end and rules repository and Drools Expert will be the back end for such requirements. Please correct me if I am wrong. I had gone through the drools documentation. That talks about stand-alone application for guvnor itself, but I want to use Guvnor inside my existing application itself, preferably by using some Guvnor API. Can some one please provide some insight on how to do this. Also, I'll appreciate if some one can point me to some getting started/best practice documents for these stuffs? Many thanks in advance, -- Sahid Argue with idiots, and you become an idiot. - PG