For more than 800 students and more than 80 teachers of the Mataré-Gymnasium, school operations can also take place completely virtually in the digital classroom thanks to Microsoft Teams. Campana & Schott introduced the collaboration tool within just one week, from making contact to the first lesson. Teachers and students can now forego telephone calls and e-mails and communicate and exchange documents in real time via chat and video calls. For this purpose, each class has its own virtual classroom in which it can communicate.