Limit user to a specific folder (& its subfolders)

nube. I Have a new user and we need to have them access only the folder we created for their use. I have looked but don’t see any howto

That is the usecase where the guests app was created for:

App-Id guests
App-Name Guests
Summary Create guest accounts for easier collaboration
Categories security
Repository GitHub - nextcloud/guests: 🙈 Create guest users which can only see files shared with them
Issue-Tracker Issues · nextcloud/guests · GitHub
Admin-Doc. guests/ at master · nextcloud/guests · GitHub
Not-shipped (not included) App available in appstore

I hope this is what you were looking for.

Much and good luck,