In order to notably improve manufacturability of vehicle parts that include openings, panels, structures and underbodies, PSA Peugeot Citroën wanted tighter product and process integration, so that teams can detect and correct potential manufacturing issues early in the development cycle. DELMIA Robotics simulation applications are bridging robot layout and their operation in production, dramatically simplifying space allocation, which helps to avoid potential errors and collisions that can lead to material waste and production re-do's. By integrating robotics simulation on the 3DEXPERIENCE platform, PSA Peugeot Citroën will increase its plant flexibility and fortify its modularization strategy by reinforcing standardization and production line reuse from one car program to the next.