PPMN 1.0b2 FTF Avatar
  1. OMG Issue

PPMN_ — Inconsistent and redundant model for DerivedFrom

  • Key: PPMN_-35
  • Status: open  
  • Source: Adaptive ( Mr. Pete Rivett)
  • Summary:

    Unlike other relationships this has subclasses for the different types of derivation. But also a DerivationKind (though indirectly linked via DerivationType) with largely the same Library of instances (DerivedFrom, QuotedFrom, RevisionOf, SourcedFrom), though missing subclass DescendantOf (which is self-referentially defined).

    BTW there's a missing word "one" in the following under Figure 24
    "DerivationTypes support the definition of the expected kinds of derivations that might result in the generation of one EntityType from or more others."

  • Reported: PPMN 1.0b1 — Tue, 18 Jul 2023 18:21 GMT
  • Updated: Tue, 9 Jan 2024 18:36 GMT