Folderaccess for subfolders

Hello
If I create a folder and give another person write access to that folder, this permission is valid for that folder only. What can I do, the this person also has write access to all subfoldrs?

Ok, I can set the permissions for the subdirectories all individually, but this is very time consuming. Is there any way to set the permissions for the folder including subdirectories?

Andreas

I can’t understand this. If you share a folder in a writable way, the second person can also change or even create subfolders. Can you post a screenshot?