Change folder administrator and sub-administrator
Change the administrator on the "Basic Information" screen of the folder settings.
Change or add Folder Administrator / Sub-administrator
https://teachme.jp/8/manuals/42395373
Change from viewer to editor, or from editor to viewer
Change the folder permissions on the "Participating Users" or "Participating Teams" screen of the folder settings.
Change and check the folder privileges of users or teams (Web Browser)
https://teachme.jp/8/manuals/23074527
Add new viewers or editors
Add users on the "Participating Users" screen of the folder settings.
Add or remove users from folder (Web Browser)
https://teachme.jp/8/manuals/4929449
Add or exclude users from teams with viewer or editor permissions
Edit the participating users on the "Teams" screen of the group settings.
Edit Team (Web Browser Version)
https://teachme.jp/8/manuals/42393945
FAQ
Can I output a list of user permissions for a folder?
No.
Please check the permissions for users and teams in the folder settings screen.
View and update folder settings (Web Browser)
https://teachme.jp/8/manuals/4929542