Model-Based Systems Engineering (MBSE) is an approach that uses visual models to represent complex systems. Instead of relying solely on traditional documents, MBSE allows engineers to create diagrams and simulations that illustrate how different parts of a system interact. This helps teams understand the system better and communicate more effectively, reducing misunderstandings and errors. By using tools and techniques from MBSE, organizations can streamline the design process and improve collaboration among stakeholders. This method is particularly useful in fields like aerospace, automotive, and software development, where systems are intricate and require careful planning to ensure success.