Looking for advice here. I have a number of itineraries coming up with segments on CO and NW. I may want to credit selected segments within each itinerary to another carrier's program instead of CO Onepass, while keeping other segments in the itinerary credited to CO. In order to make sure the right segments go to the right program, I think I need to remove my Onepass number from the record before flying and get the credit by mail for all segments from the chosen program for each segment. Am I right?