Capabilities/mod/workshop:viewreviewernames
From MoodleDocs
This allows a user to see the name of reviewer. This is typically used to control whether submission authors should know who they are assessed by or whether the reviewers are anonymous.
Note: You are currently viewing documentation for Moodle 2.2. Up-to-date documentation for the latest stable version is available here: Capabilities/mod/workshop:viewreviewernames.
