Topic: Super Mario Maker 2: Transfer built levels to different account

Hi,

on one of my Switch consoles I got an account on which I built quite a few SSM2 levels in the last years. Unfortunately, I don't have Switch Online on this account but on a different account that I've been using. So I'd have to use that account in order to upload my levels for everyone to play. I have startet an SSM2 save file on that account too, but obviously my built levels aren't on there but on the first account.

Thus the question: Is there any way to transfer built SSM2 levels from account A to account B? Or is getting Switch Online on account A too my only chance to upload my levels?

Thanks!