cd /var/www/html/glpi php bin/console glpi:network:register GLPI-NETWORK-KEY-XXXX-XXXX-XXXX
curl -I https://infra.glpi-project.org/api/glpi/checkVersion glpi registration key
Log in to the GLPI Network and find your key under your active subscription details. How to Configure the Key in GLPI glpi registration key
by connecting your local server to official update services. How to Obtain a Key glpi registration key