MODSIM is the unification of modelling and simulation on the same data model within a unified ecosystem for a consistent user experience. MODSIM is more than simulation-driven design. MODSIM enables simulation to drive the entire product development process from beginning to end, from requirements to architecture, from validation to certification, and from product development to program management, including design exploration, processes, automation, change management and collaboration. Dassault Systèmes is uniquely positioned to fully unlock the potential of MODSIM with the 3DEXPERIENCE Platform, unifying their industry leading software for Design (CATIA and SOLIDWORKS), Simulation (SIMULIA), and PLM (ENOVIA).