Did you know that you can search for just about anything in Proficy Machine Edition? The search is a lot more powerful than you may think.
Did you know that when you are searching in Machine Edition you can search for instructions? If you search for COMM_REQ, the feedback zone will show you every instance of a communications request being used in your project. Every Machine Edition instruction has a text equivalent you can search for. I find that I frequently will search for COMM_REQ and SVC_REQ.
Try it today.