Capabilities/moodle/site:readallmessages
From MoodleDocs
- This allows a user to read all messages.
- This capability may only be applied in the system context.
- The default Administrator role has this capability set to allow.
Note: You are currently viewing documentation for Moodle 3.1. Up-to-date documentation for the latest stable version of Moodle is probably available here: Capabilities/moodle/site:readallmessages.