RM implies that you are managing the rights to an image. You can market that image in as many places as you want, but if a buyer wants to license that image for use (as an example) exclusively in the U.S. for ten years, then you need to be able to restrict it's use so that nobody else licenses that image in the U.S. for the next 10 years.

If the image is not licensed exclusively, then you can license it as many times as you want in any region you want.

At any given time, you should be able to easily retrieve the history of that image (where it has been licensed in the past, where it is being licensed currently, etc.) so that if a buyer is interested, you can provide that information.