Plugin for adding a new flight mode

Ground Control Software Mission Planner
1

I wrote a plugin that changes some flight parameters, when you press the button, the parameters change correctly. The problem is that it is not intuitively clear what has changed, I would like to understand whether it is possible to add my own flight mod so that when you press a conditional button on the screen, the flight type changes. The plugin is located in the MissionPlanner\Plugins folder

2

You can add flight mode on the vehicle, not on the GCS.

3

I already understood that I need to make a firmware and upload it. The question remains how can I make my new mod visible in MP, what files should I change? I need mods for the copter, I found a list of mods in Mavlink.cs COPTER_MODE. Maybe I need to change something else?

4