SysML 2.0b4 FTF Avatar
  1. OMG Issue

SYSML2_ — "Universal" package-level features can have many values.

Open Closed All
  • Key: SYSML2_-94
  • Status: closed  
  • Source: NIST ( Mr. Conrad Bock)
  • Summary:

    The feature below is intended to identity the same value on all instances, but each instance can identify its own (see KERML-56).

    ISQSpaceTime::universalCartesianSpatial3dCoordinateFrame [1] { ... }
  • Reported: SysML 2.0a1 — Wed, 3 May 2023 15:17 GMT
  • Disposition: Closed; No Change — SysML 2.0b4
  • Disposition Summary:

    Not possible to tell whether there are multiple data "universals".

    Data values can only be distinguished by their relations to other things (aka feature values, ie, no "identity"), so it's not possible to tell whether instances identify the same "universal" data value or not.
  • Updated: Sat, 19 Jul 2025 19:26 GMT