Google translates:
I rent my dad's studio via my Airbnb profile. But since I'm going on my own soon, my sister will take care of the studio. So is it possible that I handle the information for booking requests from guests via my sister's phone and mail and at the same time have my own details for traveling? Or do I have to create a new login there? I do not really want to have anything to do with the studio during my trip. Many thanks for your help!
@Janine148, your sister can create her own account and then be the co-host of the listing,
https://www.airbnb.de/help/article/1243/what-s-a-co-host (German language)
best regards, Emiel