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  1. OMG Issue

SYSML17 — Table 16.2 (top of pg. 146): Trace Dependency concrete syntax diagram incorrect

  • Key: SYSML17-35
  • Legacy Issue Number: 13942
  • Status: open  
  • Source: NASA ( Jeff Estefan)
  • Summary:

    Table 16.2 (top of pg. 146): Trace Dependency concrete syntax diagram incorrect. Replace <<requirement>> Client with Named Element (no stereotype). Figure 16.1 (top of pg. 148): Recommend adding Refine stereotype (as specialization of Trace stereotype); otherwise note that it comes directly from UML metaclass rather than as a UML extension. Recommend reordering specializations of trace in alphabetical order on UML class diagram (e.g., Copy, DeriveReq, [Refine], Satisfy, Verify). Section 16.3.2: Should reintroduce Refine relationship description and contraints, even though a UML metaclass and not an extension. It is an important relationship with respect to requirements. Perhaps introduce prior to Sect 16.3. Section 16.3.2.3 (middle of pg. 150): Change cardinality of /derived: Requirement attribute from [0..1] to [*]. Also, add right bracket to cardinality of /master: Requirement attribute. Currently shows as [0..1 with not closing right bracket.

  • Reported: SysML 1.1 — Fri, 29 May 2009 04:00 GMT
  • Updated: Sun, 13 Jan 2019 15:32 GMT