Steps to assign permissions to files and folders in the Plesk control panel:
- Log in to Plesk.
 - Click on File Manager.
 - Now, select a file for which you want to assign or change permission.
 - Then select this drop-down and click on Change Permissions.
 
- Assign the permissions and click on OK.
 - You will get a success message.
 
That’s how you can assign permissions in Plesk Control Panel.

