[rules-users] RuleFlow group as default or MAIN?

Is there anyway to set a default ruleflow-group or a MAIN one so I can put rules without ruleflow-group in the same drl as those with ruleflow-group defined and use a .rf where I define a flow in the way that all rules without ruleflow-group (MAIN/ DEFAULT) are fired and then a specific ruleflow-group? In this way could be not necessary to use session.startProcess ("my_ruleflowgroup") in java, just call fireAllRules() and design the process creating a RuleFlowGroup called/id as "MAIN". Actually I can do this programatic, but I'm forced to put ruleflow- group in every rule... if I dont wanna to group some rules in a specific ruleflow-group I have to call them as ruleflow-group "MAIN"... and I dont wanna the business people to worry about flows when they write rules if they dont need to... Thanks. Felipe Piccolini M. felipe.piccolini(a)bluesoft.cl