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  • 2021-10-14 OIMT Meeting notes





  • Admin
  • Progress of TR-512 v1.5
  • v1.6 item discussion - Temporal Expression (for Job / Task) [CH]
  • Operation and stream sourcing and termination in TR-512.8 [ND]
  • AOB

Discussion items





5 minAdminAll

Daylight saving time (DST) start:

  • Australia: 3 October
  • Europe: 31 October
  • US/Canada: 7 November (call time will change for everyone not using US/Canada DST as it is locked to US time)
  • etc...
15 minProgress of TR-512 (rel. 1.5)Nigel

Nigel reported on the progress of TR-512 release 1.5.

10 minv1.6 item discussion - Temporal Expression (for Job / Task)Chris

Chris presented the Task/Workflow modeling.

Nigel noted that

  • This would be a separate model. 
  • The use of aggregates leads to the need to construct a profile with the aggregate stereotypes. This will allow us to explore these as a prototype before we apply to the main model
    • The profile would be offered to IISOMI
  • The model would need to be integrated into the Control Construct model (replacing the Task)
    • We should assess the rudimentary task and validate that all of its capabilities are covered
    • We should also assess the oam-task from TAPI  and validate that all of its capabilities are covered
  • The model should be separate from the core (as per Location etc.)
    • This would have two documents, a main series and a ,A series document

Chris discussed various workflow languages and noted that there might be a need to account more for events (as triggers).

Chris briefly discussed the temporal model.

Nigel noted that the temporal model would also be separate and would lead to a main and .A series document.

Nigel noted that there appears to be a continuum of workflow and policy.

Chris recalled continuously running policies from the amazon video discussed in Sydney (2019-03-18~22 OIMT & OTCC Sydney Meeting notes).

 20 minOperation and stream sourcing and terminationNigel

Explain Operation and stream sourcing and termination in TR-512.8

Nigel referenced TR-512.8.

Give them a view of what they are interested in as a context.

 2 minNext calls


  • Early draft of OAM document (AM, ND)

Future calls agenda items

  • TIP/MUST papers (CH, ND)
  • Catalog / inventory storage application (CH, ND)
  • RBAC vs ABAC (June 2021 F2F meeting Tue 1.2 ) 
  • Finalize the write up on Multi-point Media Channel (later call) (Candidate for v1.6)
  • To recap the previous OIMT discussion on synchronization management IM (later call)
  • YANG augmenting 
  • Leo on location model

Action items