Introducing a new management model in organizations or organizational units is nothing more than a project. The development and introduction process essentially follows the same procedure as other corporate concepts. After context analysis and goal identification, suitable content must be developed and implemented throughout the organization. The theory of Complementary Management provides a structural framework, but must be adapted to the specific circumstances. A project design that comprises five project phases has proven to be successful: 1. creation of a draft model, 2. definition of the actual management model, 3. adaptation of the management infrastructure (i.e., the detailed regulations related to leadership), 4. communication and training of the model, and 5. implementation in everyday management and ongoing evaluation. In some organizations, internal HR or project experts handle the entire project planning/execution, while in others, the relevant work packages are outsourced in whole or in part to external consultants.