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  1. OMG Issue

SYSML21 — Errors in implied relationships tables

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  • Key: SYSML21-343
  • Status: open  
  • Source: Model Driven Solutions ( Mr. Ed Seidewitz)
  • Summary:

    In 8.4.1 Semantics Overview, the tables contain the following errors.

    1. Table 31. Implied Definition Subclassification Relationships
      • For checkMetadataDefinitionSpecialization, Views::MetadataItem should be Metadata::MetadataItem.
    2. Table 32. Implied Usage Subsetting Relationships
      • For checkAttributeUsageSpecialization, Attributes::attributes should be Attributes::attributeValues.
      • checkEventOccurrenceSpecializaton should be checkEventOccurrenceUsageSpecialization.
      • For checkTransitionUsageSpecialization, Actions::transitions should be Actions::transitionActions.
    3. Table 33. Other Implied Relationships
      • checkRequirementUsageObjectiveSpecialization should be checkRequirementUsageObjectiveRedefinition.
  • Reported: SysML 2.0b4 — Sat, 30 Aug 2025 02:26 GMT
  • Updated: Fri, 12 Sep 2025 04:25 GMT