[rules-users] How do i group the rules and apply

Hi Iam a new to Jboss-Rules and would like to know the following. My scenario is something like this. I should define 5 rules in rules.drl and need to wire them (execute few of them as a group) depending on some condition. when Condition1 then rule#1, rule#2,rule#5 end when Condition2 then rule#2, rule#3,rule#4 end when Condition3 then rule#1, rule#5 end when Condition4 then All Rules end. Regards Raja Bobbala