Compatibility F9P base station with M8P on drones

Dear Pilots,
Is it possible to buy SIRIUS RTK GNSS BASE (F9P) as a ground station (which is a dual band GNSS receiver) and buy 3x DP0503 RTK GNSS (XL M8P) (which is one band GNSS receiver) into drones?
Is there any tutorial how to connect these RTK base station with multiple drones via dronekit? I’ve read about connecting one drone with RTK via mission planner - but how to achieve connecting RTK positioning with multiple drones?

Thanks!