Hello, I am playing around with an HL7 business rule set and a EnsLib.HL7.MsgRouter.RoutingEngine component. I'm wondering how I can get the routing engine to fire a rule when a response is received from a business operation. I have a simple "debug" statement in my rule to log the "Source" value when a message is received. This debug statement only seems to fire when the message comes as a request from the business service (trace item #1 below). However, I want to fire a rule when a response is received from a specific business operation (item #6 below) - specifically, I  want to execute a DTL just on that response data. Is there a way to do this within the same routing engine? One workaround I see with this is to add a new target to the "Response Target Config Names", but trying to  avoid using another business process here. ![](/sites/default/files/inline/images/images/image(385).png)   ![](/sites/default/files/inline/images/images/image(386).png)