Capabilities/moodle/user:viewhiddendetails

• This allows a user to view any hidden user fields (such as description, city/town, country, web page, ICQ number, Skype ID, Yahoo ID, AIM ID, MSN ID and last access) on users' profile pages.
• This capability is set to allow for the default administrator, teacher and non-editing teacher roles and is not set for all other roles.

Note: User fields may be hidden by an administrator in Administration > Users > Permissions > User policies. None are hidden by default.