Dassault Systèmes is redefining Model-Based Systems Engineering (MBSE) in collaboration with the CATIA Magic, No Magic, and 3DEXPERIENCE communities. After years of active engagement with the OMG SST and SMC working groups, and an initial development phase with MBSE thought leaders and leading adopters, we are now inviting the broader community to join the CATIA SysML v2 Early Experience Program. This includes current CATIA Magic and No Magic customers, partners, and academic institutions. The p