Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Parameter vs ActivityParameterNode vs Pin SysMLv1: Cameo Simulation Toolkit: An Activity with two ActivityParameterNodes corresponding to a single inout Operation Parameter [with mini video] Source Unified Modeling Language 2.5.1 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO UML keywords Activity Behavior Parameter ActivityParameterNode ActivityEdge ParameterDirectionKind::in ParameterDirectionKind::out ParameterDirectionKind::inout ParameterDirectionKind::return Previous snippet Full quote An Activity shall have ... two ActivityParameterNodes for each inout Parameter. Next snippet Related snippets 15.4.3.2 Activity Parameter Nodes - As a kind of Behavior, an Activity may have Parameters An Activity shall have one ActivityParameterNode corresponding to each in, out, or return Parameter and two ActivityParameterNodes for each inout Parameter. Related snippets (backlinks) Visit also Visit also (backlinks) Flags