Transfer of percent to a company?

Hello. I need help once. It’s about my current car which needs to be registered to my company. I am a holder (24years old) My mother policyholder. Now I would like to assign the percentages to the company the car drive also only I no one else! (my mother signs this naturally and it’s no problem) It’s the SF 14 full and partial cascade. But to you company there is only one year. Is it possible to transfer the now full SF years o that are only “counted” as long as the company exists? (so probably Sf1) Have searched the Internet but I find this only for private individuals and this is then calculated partially… Thank you