The only way currently to rematch a card to the correct asset in another asset layout is to do it manually as an admin.
This is a constant issue with cards generated by the Syncro integration, as Syncro treats all devices as a "Syncro Device". There is no separation for servers and endpoints.
Exposing more of the cards API to allow automated rematching would be a huge time saver, particularly when onboarding a large client with dozens of servers.