SysML 1.6 RTF Avatar
  1. OMG Issue

SYSML16 — Allow a Requirement to be contained on Any Diagram

  • Key: SYSML16-382
  • Status: closed  
  • Source: Lockheed Martin ( Mrs. Laura E. Hart)
  • Summary:

    Strict implementation of a Requirement, which is based on a Class, restricts the expected usage of a requirement on diagrams that do not allow the visualization of a class. Not all tools enforce this, but those that do (MD), restrict the desired approaches to addressing requirements traceability and communication.

  • Reported: SysML 1.5 — Thu, 7 Dec 2017 00:44 GMT
  • Disposition: Closed; No Change — SysML 1.6
  • Disposition Summary:

    SysML has no strict constraints about diagram content

    Section "16.3.1.4 Requirements on Other Diagrams" says "Requirements can also be represented on other diagrams to show their relationship to other model elements." If a tool enforces the usage of requirements on a diagram, it is a tool issue.

  • Updated: Mon, 1 Apr 2019 18:17 GMT