Requirements One account on badgr.io Setup As admin verify that badges are enabled in Administration / Site administration / Advanced features. Configure Badgr as you default backpack: https://docs.moodle.org/en/Badges_settings#Enabling_Badgr_as_the_active_external_backpack Go to "Site administration / Badges / Manage Badges / Add a new badge" and create a badge at site level. Add a criteria to the badge so it can be manually issued by role. Enable the badge. Issue the badge to the admin user. Access to "Site administration / Badges / Backpack settings" and make sure the site backpack is set to "https://badgr.io". Testing instructions View this user's profile page. Verify that in "Badges from [Moodle instance name] " you now see your local badge. Access to the badge. Verify the page is displayed without errors. In the URL, replace  badges/badge.php?hash= to badges/assertion.php?b= (the context after hash= should be keept). Check the JSON content displayed contains @context and doesn't contain uid. Access to "Site administration / Badges / Backpack settings" and set the site backpack to "https://backpack.openbadges.org/". View this user's profile page. Access to the badge. Verify the page is displayed without errors. In the URL, replace  badges/badge.php?hash= to badges/assertion.php?b= (the context after hash= should be keept). Check the JSON content displayed doesn't contain @context and contains uid.