The topic of digital sovereignty for companies, the education sector and public administration is more relevant than ever and more and more projects are starting to make it a reality. At the Univention Summit 2022, well-known drivers and those responsible for digitization will give insights into ongoing and planned projects and the successful use of open source solutions. From Phoenix, Gaia-X and Possible, through the national education area to BILDUNGSLOGIN - so much happens. Also we will focus of course the roadmap of UCS and UCS@school and the presentation of our numerous technology and project partners.