Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Source OMG Systems Modeling Language TM (SysML®) Version 2.0 formal/2025-09-03 (Sep 2025) Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO Keywords SysML2 Systems Modeling Language SysML Model-Based Systems Engineering MBSE Previous snippet The parts of a system may have attributes ... that represent different performance, physical and other quality characteristics. Full quote The parts may have ports ... that define the points at which those parts may be interconnected ... Next snippet Parts may also perform actions ... resulting in items flowing across the connections between them, and exhibit states ... that enable different actions. Related snippets A system is modeled as a composite part, and its part usages may themselves have further composite structure. Related snippets (backlinks) A part can represent any level of abstraction, such as a purely logical component without implementation constraints, or a physical component with a part number, or some intermediate abstraction. Parts can also be used to represent different kinds of system components such as hardware components, software components, facilities, organizations, or users of a system. Visit also Visit also (backlinks) Flags