You can right lick in the IO map to toggle between metered logic and positive logic to change how some IOs are displayed to you in IMS. You can also invert the IO so that it’s active state is actually reversed. PSI (print special inversions) will show you which, if any, IOs are inverted. Then you can ASI=xxx to invert an IO (add special inversion.) Then if it’s already inverted, listed when you type PSI, you can DSI=xxx to reverse the logic back to default for that IO (delete special inversion.)