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  • 2022-09-09 IISOMI Meeting Minutes
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Date

Attendees

Apology

Agenda

  • Administrative
    • Call plan (schedule, leader)
  • Action items due/done
  • Papyrus issue: Diagram corruption with 2020-06
  • Navigable attribute to ExtendedComposite: Check the progress of the ExtendedComposite updates
    • Workaround regarding the modelling of the «ExtendedComposite» for YANG mapping
    • Different gendoc script styles in IISOMI and ITU-T
      • Update on association print out
    • What information on «ExtendedComposite» relationships is meaningful?
  • Coding of target path 
  • xmi2yang follow-up and next steps
  • AOB

Discussion items

Time

Item

Who

Notes

5 minAdmin: Call planAll

 Leader: Kam; (Not available: Andrea)

    • Papyrus issue: Diagram corruption with 2020-06
    • Check the progress of the ExtendedComposite updates
      • Workaround regarding the modelling of the «ExtendedComposite» for YANG mapping
      • Different gendoc script styles in IISOMI and ITU-T
        • Association print out
      • What information on «ExtendedComposite» relationships is meaningful?
    • Coding of target path
    • xmi2yang follow-up and next steps

 Leader: Scott; (Not available: )

  • Association print out
  • Different gendoc script styles in IISOMI and ITU-T
  • Coding of target path
  • xmi2yang follow-up and next steps

 Leader: Andrea; (Not available: Kam, Scott, Italo, Yun Xiang)

 Leader: Nigel; (Not available: Kam, Scott, Italo, Yun Xiang)

 Leader:  Bernd; (Not available: Kam)

 15 minAction items due/doneAll

IISOMI Action Items done or past due

  • The owner of the past due items, in particular the 2021 ones, are reminded to check the progress and will be reported in the next call.

Dealing with action items:

Add new action items to the minutes; after the meeting copy the action item together with the whole discussion to the related Discussion item and check the action item in the minutes.

 minPapyrus issueND

IISOMI Discussions / Papyrus Guidelines related items / Corrupted class diagram Palettes

Papyrus Diagram corruption with 2020-06

  • Issue: “node” and “Edge” Palettes disappeared from a diagram. 
    • Somehow, the content of the Palettes became empty. And in the .notation, the diagram is no longer identified as a class diagram (see the yellow highlighted text in Nigel's email. What action causse this to happen is still unknown. But new class diagrams are not affected.
  • Still need to resolve this problem.
40 min

Progress of the «ExtendedComposite» updates

All

IISOMI Discussions / Papyrus Guidelines related items / Navigable attribute to ExtendedComposite

Bernd provided a proposal for the UML modelling guidelines decribing the workaround regarding the «ExtendedComposite» relationships when the model needs to be mapped to YANG by the UML to YANG mapping tool.

Note: The modelling of the «ExtendedComposite» aggregation needs to be adapted in case the UML model needs to be mapped to YANG by the UML to YANG mapping tool [5].
It is recognized that this workaround will create an unnecessary attribute in the extended class, but the correct YANG can only be generated when the navigable association end at the extending class is owned by the classifier (expressed by the black dot at the arrow as shown in the diagram below).

The above proposal was updated and agreed. Bernd will upate the guidelines document accordingly.


Different gendoc script styles in IISOMI and ITU-T


Association print out in Gendoc output

IISOMI Discussions / Gendoc related items / Association print out in the Gendoc output

  • Scott presented the options of printing the associations, including the option of printing the no-name associations as EMPTY. 
  • An alternative to EMPTY, no-name association should be identified in the the content list as shown in the model explorer. No decision yet.
  • Scott still needs to investigate why the sortedBy instruction of the Gendoc script doesn't properly sort/order the associations as intended.
  • All: Need to discuss what properties to be included from the Applied Stereotypes for the association-end in the table of the association print out.
  • Enhance the 3rd column to include Owner, i.e., → becoming Navigable/Owner.
 min

Coding of target path

All

IISOMI Discussions / Papyrus Guidelines related items / Coding of target path 

Not discussed on 2022-09-09. Defer to next call


minxmi2yang follow-up and next stepsAllNot discussed on 2022-09-09. Defer to next call.

Action items

  •