Conclusion
UML: a notation for specifying and designing software

UML is a notation for software specification and design. UML, like SysML, is a notation and not a method, so it is necessary to understand the usefulness and use of each diagram, and to use them through a methodological process adapted to the business of the company and the software design team.

UML should continue to evolve to take into account the needs that will be expressed over time by users. Today, UML is widely used to design software in the aeronautics, space, automotive and rail industries, and the major industrial players in the field are actively...