People - communication is the key to success. The employees have years of experience with the problems within the company and the internal structure. The situation can be analyzed together and without any previous workload, and the employees can be empowered to solve the problem.
Trust - When renovating a project, changes are required that should be largely shared by all project participants. This requires a holistic view and trustful cooperation.
Vision - It is necessary to have a common understanding of the goal and the procedure