@Bin
They say it works, and apparently that has been the case since DBScar5.
That is, if you copy someone else's brand, launch the shell, and do not log in to the account, then the brand works as if it were native.
But when logging in, it will display a message saying that something is not acceptable and automatically delete it.
An interesting observation. Your shell without logging in sees 988684 and displays the brands and resets, but does not allow registration.
I can't test it in a car because I don't have the adapter on hand.