[rules-users] Ask about Drools, Business Rule (.brl file) and technical rule (.drl)

Hello Madam/ Sir I'm Trong-Hieu, I'm developer at Clearpath LLC. I'm stuck with drools guvnor and realy need your help please. We developed web application with drools rules - technical rules (.drl). Our project has a large of technical rule, one nice day, the customer would like to transfer all the technical rules to business rules (.brl files). I have searched on internet and can not find the right way to do. Please help! If you have any documents or reference links please show me. I heard about Drools guvnor 6 that it allows the user use Guide Editor to edit technical rule file (.drl), so if it is true, could I transform business rule to technical rule in drools 6? Please help me, I'm sorry to take your time. Thank you, Trong Hieu