When setting up a class or a body of students to use GMetrix access codes, you can access a list of all of your active/previously created codes from within the administrator panel. 

  1. Login to manage.gmetrix.net, select Access Codes on the sidebar: 
  2. Select your testing center
  3. Click details on the license you created the access codes from
  4. You Should now see the list of access codes created from the license