Nebula Logger includes 4 permission sets - these are intended to cover the most common scenarios of granting users partial or full access to the logging system & its related objects.

1. LoggerLogCreator provides the explicit access to all Apex classes used to generate logs via Apex, Lightning Components, Flow or Process Builder
2. LoggerEndUser provides access to generate logs, as well as read-only access to any log records shared with the user.
3. LoggerLogViewer provides view-all access (read-only) to all log records. This does not provide access to generate logs.
4. LoggerAdmin provides view-all and modify-all access to all log records.