5.5.2.2. Authorize ships - mobile app
In the overview, press the ship token of the ship for which you want to consult the authorization.
Swipe up to the 'Usages' field. Here you can adjust the authorization type as well as the start and end date.
IMPORTANT:
You cannot delete given authorizations.
You can only terminate a given authorization by adjusting the end date or allowing it to expire.