Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Figure D.12 - Establishing Derived Requirements and Rationale from Lowest Tier of Requirements Hierarchy Figure D.13 - Acceleration Requirement Relationships A basic Requirement is an AbstractRequirement Refining requirements Source OMG Systems Modeling Language (SysML) 1.6 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO UML keywords Refine DirectedRelationship::/source DirectedRelationship::/target SysML keywords Refine DirectedRelationshipPropertyPath Previous snippet Full quote The Refine stereotype specializes UML4SysML Refine and DirectedRelationshipPropertyPath to enable refinements to identify their sources and targets by a multi-level path of accessible properties from context blocks for the sources and targets. Next snippet Related snippets Related snippets (backlinks) Various other model elements may be necessary to help develop a derived requirement, and these model element may be related by a «refinedBy» relationship. Note how PowerSourceManagement is “RefinedBy” the HSUVOperationalStates model (Figure D.8). Visit also Visit also (backlinks) Flags
