Backup of Hosted Nextcloud

For all of you who has a hosted third party nextcloud with 100+ accounts, how do you perfom a backup?

Right, I know about that thread, since I started it myself, but it doesn’t provide any answers.

Sorry, what I forgot to write was please don’t make duplicate topics.

If you’re still looking for answers, update the topic you started and it’ll jump back to the top of the list.