https://community.renesas.com/general/f/general—forum/38617/lufthansa-what-is-the-24-hour-rule-for-lufthansa-officialtm-lufthansa

https://community.renesas.com/general/f/general---forum/38617/lufthansa-what-is-the-24-hour-rule-for-lufthansa-officialtm-lufthansa