Hi! I am actually using jBPM5 but the rules are in drools. I created the following DSL file: [condition][]There is a new program request=$processInstance: WorkflowProcessInstance() AND $requestData: RequestData() [consequence][]Select an officers for {requestData.genre} program=Collection<Officer> officers = Collection<Officer> officers.get(GenreType.{requestData.genre})) [consequence][]Select an officer for {requestData.cost} program= [consequence][]Initialize Process=$processInstance.setVariable("officers", officers); Officer object looks like this: Name Mincost Maxcost So on the 1st consequence I get all the officers that their genre type is as in the request data In the 2nd consequence I get all the officers that their mincost < requestData.cost and maxcost > requestData.cost How can I write it in drools rule? Thanks! Odelya Holiday