The IT Services Group (ISG) of the Department of Architecture (D-ARCH) of the Swiss Federal Institute of Technology Zurich (ETHZ) is headed by the IT Coordinator and currently comprises seven employees and two apprentices. The operating systems Windows, macOS, Linux, iOS und Android are supported. The department servers (Auth, Web, DB, File, etc.) are administered centrally by ISG. In addition, the institutes and chairs are supported in all questions concerning information technology.