In the end, everyone becomes happy when plans are turned into tangible results. Of course, things did not always go smoothly and there may even have been unexpected setbacks. With good team cooperation, much is overcome. My years of experience have shown that an approach in small steps and with clear roles in the team, motivation and progress can be kept. The support with elaborated requirements, traceable to the owner, a product manager in direct contact with the client, these are the success factors. My business analysis activities support this, as preparation for and during the implementation of a small or larger project.