SYSML16 — Table 16.2 (top of pg. 146): Trace Dependency concrete syntax diagram incorrect

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.

Defer

Postponed to the next RTF