Can't be done using VCDS. As you have a 2019 car you can buy the dongle from Kufatec https://www.kufatec.com/en/coding-di...for-audi-41880. this should work fine most of the time, however from 2021 cars onwards it is no longer offered. I understand that it is possible to activate it with the VCP tool https://vcpsystem.com. There is a lady with the user name sarah1331 on both the VWAudi Forum and the AudiSport Forum who I believe lives in South Yorkshire who has VCP and may be able to help you
Alternatively you could speak to autologics or Audi retrofits as members have used them for various retrofits and been happy with the results