The transportation authority only gives it to postnord and postnord is not giving it to tesla customers or tesla. The injunction allows the transportation authority to give it tesla directly if they come and get it.

Incorrect. You are conflating the transportation authority with the plate manufacturer.

The plate manufacturer only gives it to Postnord, because the transport authority has told them so.

The injuction orders the transport authority to allow the plate manufacturer to give the plates to Tesla.