As the electrification of automobiles progresses and product development becomes increasingly complex, Model-Based Systems Engineering (MBSE) is gaining attention as a solution. However, many find it difficult to grasp how MBSE can be applied to actual design work. In this session, we will explain the positioning of MBSE in automotive and automotive component design, and how it can be useful in actual design. We will also introduce a concrete operational flow from requirements analysis to architecture derivation using our MBSE solution, GENESYS. This session focuses on "how MBSE can be applied to your business processes", so it is recommended for those considering the introduction or application of MBSE.