Prerequisites You need two Moodle sites (localhost is fine) - one called 'platform' and one called 'tool' In the tool site admin settings: Enable enrol_lti and auth_lti plugins Enable "Allow frame embedding" In BOTH sites: Go to "Administration > Security > HTTP security" and clear all values from the 'curlsecurityblockedhosts' admin setting and save. (to permit localhost-to-localhost calls) Testing Login as an admin in the tool site Check the value of the site fullname (this will be verified later, so just remember it Go to Admin > Plugins > Enrolment plugins > Publish as LTI tool > Tool registration Click to create a new registration Name the registration "platform site" and continue You'll see a dynamic registration URL. Click the "Copy to clipboard" icon to copy it Now, in another browser tab, login as the admin user to the platform site Go to to Admin > Plugins > Activities > External tool > Manage tools Paste the URL value into the "Tool URL" field Click "Add LTI Advantage" Verify : You see a tool card created below The name of the tool is the site fullname for the tool site The icon is a puzzle piece (the default used by the platform when the icon URL isn't sent during registration). Delete this tool card. Go back to the tool site in the other tab. Go to Admin > Plugins > Enrolment plugins > Publish as LTI tool > Tool registration Delete the registration for "platform site" Now, go to "Site admin > Appearance > Logos" Upload a compact logo to the site Go to Admin > Plugins > Enrolment plugins > Publish as LTI tool > Tool registration Click to create a new registration Name the registration "platform site with logo" and continue You'll see a dynamic registration URL. Click the "Copy to clipboard" icon to copy it Now go back to the platform site browser tab Paste the URL value into the "Tool URL" field Click "Add LTI Advantage" Verify : You see a tool card created below The name of the tool is the site fullname for the tool site The icon is the icon you set in the tool site above, and NOT the puzzle piece