Currently, Profesional Hosting has a tool that allows you to modify and repair permissions of files from Plesk itself.
To do this, first it is necessary to access our panel and go to the subscription in question.
Once we are in websites and domains, we will have to go to file manager.
Here, we can select the files or directories that we want to restore the user and permissions for.
By clicking on Set Permissions Recursive, in this new window, we can indicate the user and permissions that we want to establish.