Twenty years after the first documentation on working with constellations in and for organizations, this book demonstrates how established and differentiated this approach has become. Organizational constellations are just as helpful for understanding and managing the demands of leadership and decision-making as they are in working with teams and groups, in supervision, or in the context of practical politics. Experienced authors provide insights into their cases and concepts. The foundation for understanding successful work with organizational constellations includes chapters on the basics of constellation work in the context of organizations and work relationships, different settings, as well as research and future development. Contributions from Friedrich Assländer, Regine Brick, Guillermo Echegaray, Marianne Franke, Klaus Horn, Birgit Theresa Koch, and Roswitha Riepl.