Traditionally, the AlekSIS team meets every year for a summer development sprint in the beautiful Hanseatic city of Lübeck to work on the further development of AlekSIS at the Katharineum zu Lübeck. A large part of the AlekSIS team travelled from all over Germany and Austria to work on important features and improvements for our pilot schools from 16th to 18th July 2024. In particular, the focus was on the digital class register, which some pilot schools, Katharineum zu Lübeck and Herman-Nohl-Schule want to go live with in the next school year.