How to change folder permissions in File Manager in Plesk
To change file and folder permissions in File Manager, perform the following steps:
1 – Logged in to Plesk.
2 – Go to Websites & Domains.
3 – Click File Manager under the domain you want to manage it.
4 – Locate the file or folder you want, and click Change Permissions from the drop down icon.
5 – Make changes you want, and click OK.