lang/en_utf8/help/grade/userkey.html

   1 <h1>User key</h1>
   2 <p>Grade publishing is a way of exporting grades via a URL without being logged in to Moodle. A user key is a randomly generated series of characters which is appended to the URL for security purposes.</p>
   3
   4 <p>To publish grades, select "Create a new user key". When the form is submitted, a new user key is created. Alternatively, a key which was created previously may be selected.
   5 </p>