Systems engineering is a collaborative work and requires multi-disciplinary teams. Each perspective of Serenity® involves several skills which get the synergies from this association. This helps to break the silos in organizations. The Serenity® framework supports the Systems Engineering activities and enhances these skills. Intuitive and customizable, it eases the communication all along the development process and between the teams. As such Serenity® facilitates agile and iterative approaches, as the model structure gives a clear frame for the system description. The first iteration to issue the model architecture should not exceed a couple of days. It is further not mandatory to have all needs identified to start the next phases. After each iteration, the model is enhanced to achieve a higher level of maturity. Serenity® also provides automation tools to check and validate the model, which efficiently supports any agile process.