Adding new airframe to mission planner

Hi everyone. How can i add a new airframe to mission planner? If it’s possible

If your frame class is merged into master, then it will be added to MP shortly. Otherwise just ignore the frame type page and set up your copter via FRAME_CLASS and FRAME_TYPE

I’m trying to build a H6 Hexa, so if I wanna make this i need to change FRAME_CLASS to 2 (HEXA) and FRAME_TYPE to 3 (H)?