Dr. Saulius Pavalkis is the world class top MBSE expert working as MBSE transformation leader at Dassault Systemes. He has 20 years of MBSE solutions experience, as product owner and analyst at Cameo core team, chief solution architect, consultant, trainer. Throughout his career he has been actively involved in building world class MBSE solutions and supporting MBSE adoption and major A&D and transportation companies. Contributed to MBSE SysML based Method and Framework MagicGrid and recent "Agile MBSE Coocbook" by Bruce Douglas. Saulius guides 1600 subscribers largest SysML systems simulation community. Through the work accumulated major experience in systems modeling, simulation, MBSE ecosystem, interfaces and integrations, traceability, queries. Saulius has INCOSE CSEP, OMG OCSMP, No Magic lifetime modeling and simulation excellence award. Saulius has PhD in Software engineering in models query area, MC and BS in telecommunications and electronics from Kaunas university of technology.