Multiple GCS/Prevent conflicting instruction to drone


I have two GCS that I would like to connect to Mission Planner. I would like to be able to transfer control back and forth between the two. I have connected the two GCS to a drone already. My only problem is that the GCS can both send conflicting data, thus confusing the drone.

Is there any way to do a “mission-lock” or “screen lock” that gives priority to one GCS. Ideally I would be able to switch the priority GCS multiple times during the mission.

Thank you.