SysML 2.0b4 FTF Avatar
  1. OMG Issue

SYSML2_ — OccurrenceUsage missing portioningFeature

Open Closed All
  • Key: SYSML2_-150
  • Status: closed  
  • Source: NIST ( Mr. Conrad Bock)
  • Summary:

    Clause 8.4.5.2 (Occurrence Usages) says

    If an OccurrenceUsage has a non-null portionKind, then it is also required to have a portioningFeature with the same portionKind. The following semantic constraints apply to a PortioningFeature:
    ...

    and the code example at the end of 8.4.5.2 has comments identifying some features as "Portioning", with text below it referring to portioningFeature

    However, portioningFeature doesn't appear in Figure 12 (Occurrence Definition and Usage) or anywhere else in the document.
  • Reported: SysML 2.0b1 — Thu, 2 Nov 2023 14:26 GMT
  • Disposition: Duplicate or Merged — SysML 2.0b4
  • Disposition Summary:

    Merge with SYSML2_-158

    The resolution for SYSML2_-158 also covers this issue.
  • Updated: Sat, 19 Jul 2025 19:26 GMT