Ok, I've just updated myself, but still there is a lot of practical IP transfer:
https://racingnews365.com/exclusive-hor ... da-in-2022
Honda staff make the switch to Red Bull Powertrains
With Honda officially pulling the plug on their F1 engine programme, Red Bull will take on most of the employees from the Honda Racing Development company that carried out the F1 operation in the UK - they'll become direct employees of Red Bull Powertrains - although this won't include some of the key figureheads.
"All the Honda staff, at the end of February, [will come] to our employment," Horner said.
"[Masashi] Yamamoto will become a consultant, [Toyoharu] Tanabe, I think, is going to remain with Honda on their side.
"But all the working personnel from HRD UK [Honda Racing Development] will transfer over to us, so the engines will continue to be serviced out of Honda's service until RBPT [Red Bull Powertrains] dynos and work are finalised around May or June [2022]."