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Discussion items





5 minAdmin: Call planAll

 Leader: Nigel; (Not available: Kam)

 Leader: ; Scott; (Not available: Kam, Bernd)

 Leader: Nigel; (Not available: Kam)

 Leader: Bernd; (Not available: Kam, Scott) Note: Meeting starts one hour earlier for people in Europe

 Cancelled:  (Not available: Nigel, Kam)

 Cancelled: (Not available: Nigel, Scott, Italo) – IETF 116 Week

 Cancelled: (UK and Germany public holiday)

 Leader: Kam; (Not available: Nigel, )

 Cancelled: ITU-T SG15 meeting

 Cancelled: ITU-T SG15 meeting

10 minChoiceAndrea

From last week:

  • Bernd noted that choice is deprecated.
  • Andrea noted that a constraint could be composed as a list of connection and node.
  • Nigel note that a simple solution could be simply to provide a list of elements where each element could be a structure with optional parameters, one for node and one for connection. We could then cater for more sophisticated structures where the element in the list provides an alternative link and connection. Then of course there may be even deeper semantics where there are preferences at particular places etc., e.g., one of this list of nodes with this one preferred or one of this list of connections etc. Adding metadata and rules within the structure content may be more appropriate.
  • Andrea agreed that it may indeed be more appropriate to provide a simple list of optional parameters.
  • Nigel noted that there may be a very sophisticated and complex requirement for alternatives and options that would appear to need a more sophisticated structure.
  • Bernd noted that we need an action to gather requirements.

AI: Nigel Davis  Sketch basis for requirements for more sophisticated structures to be used in routing constraints and elsewhere.

10 minAction items due/doneAll

IISOMI Action Items done or past due

Action items done:

Action items moved...         

AI: Nigel Davis  Provide Bernd with ONF Style converted script from Scott related to associations (See action from 2022-08-12).

Briefly discussed gendoc template usage in ITU-T and that the core model when republished as G.7711 uses the ONF style and ITU-T also has its own style.

Agree to migrate TR-512.DD to be compliant with ITU-T DD gendoc in v1.6.

45 minsExtendedComposite association with a SignalBernd

Guideline: Object Classes, interfaces and signals can all extend object classes, but object classes cannot extend signals or interfaces.
Question: Can an object class contain Signals?

In a previous version of Papyrus there was an opportunity to show a signal compartment in a class, this is no longer available hence the guidelines which utilize this may have to change assuming that this was an intentional change in Papyrus.

AI: Scott Mansfield Determine from contacts whether removal of the opportunity to have a signal compartment in a class was intentional.

x minAOB


Action items