Sept 16 2023 RID requirement retrofit non- approved drones I have a DJI 210 v2

[UVC]

How do I update for my drone for the Sept 16 2023 RID requirement retrofit I have a DJI 210 v2, is it firmware and a external RID unit.
Thank you
PS this is real, for all drones have a copy of the Federal Register if anyone needs it