User roles are used to define what Plesk functionality is available to additional users. Every additional user must have a user role assigned to them, and every role includes a set of permissions that determine what operations users who are assigned that role can perform in Plesk.
You can create additional users who will be able to log in to Plesk and have access to certain, predefined functionality, such as creating mailboxes, managing databases, or performing backups. The functionality available to additional users is determined by creating, configuring, and assigning user roles to additional users.
The failed request tracing feature assists you in troubleshooting issues with your websites by making IIS failed request files available in the Plesk interface. The failed request files contain information such as the requested URL, relevant application pool name, the HTTP status code, and more.
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