SysML 2.0b2 FTF Avatar
  1. OMG Issue

SYSML2 — Unnecessary event declaration in example "Message"

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  • Key: SYSML2-351
  • Status: closed  
  • Source: DEKonsult ( Mr. Hans Peter de Koning)
  • Summary:

    In (the second) example "Message" the event details should be removed from textual notation. The message becomes message msg1 from a1 to a2 in textual notation.
  • Reported: SysML 2.0b1 — Wed, 2 Aug 2023 13:44 GMT
  • Disposition: Closed; No Change — SysML 2.0b2
  • Disposition Summary:

    Resolve unnecessary event declarations in example "Message"

    The requested update would be incorrect. A message on a sequence diagram is intended to be between two specific events in the lifetimes of the source and target occurrences. The event occurrence declarations are correct and must not be removed.
  • Updated: Tue, 1 Jul 2025 14:50 GMT