eteridvalishvili commented 3 weeks ago

CDM Contribution Review Working Group Minutes

Meeting Host: Chris Rayner, ISLA

Date

November 5th, 2024 - 10 am EST / 3 pm GMT

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[x] Convene & roll call (5mins)
[x] Display FINOS Antitrust Policy summary slide
[x] Review Meeting Notices (see above)
[x] Approve past meeting minutes
- [x] https://github.com/finos/common-domain-model/issues/3167
[x] TradeHeader
- [x] https://github.com/finos/common-domain-model/issues/3194 -> new function Create_CancelledWorkflowStep
- [x] https://github.com/finos/common-domain-model/pull/3197 and https://github.com/finos/common-domain-model/pull/3198 -> new CapacityEnum
- [x] https://github.com/finos/common-domain-model/pull/3204 -> Java mapper update for FpML to CDM ingestion
[x] AOB, Q&A & Adjourn (5mins)
- [x] 2025 CDM Showcase - Call for Proposals

Previous minutes were accepted

Discussion on CRWG and DPBE

Side discussion started on what DPBE should actually cover
Was originally ported from ISDA WG so derivatives focused
Not clear whether it is "Derivatives Products" and "[All] Business Events" or "[Derivative] Business Events"
Suggestion that the WG could be expanded to be a general modelling WG i.e. cross domain
Chris will bring to the SWG for further discussion

Discussion on #3194

Discussion on #3197

Discussion on #3204

Quite a lot of discussion on whether should convert data as it comes into the CDM
In this case the code being updated is an FpML mapper i.e. not core CDM, maps FpML to CDM
Thus, as there would be no changes to core CDM, this should not be an issue
In general the mapper assumes FpML prices are numeric values and not percentages
Needs final review by Lyteck but general consensus was this should be okay

[x] Define scope of DPBE and CRWG - @chrisisla
[x] Review Cancel Workflowstep Issue #3194 - @chrisisla
[x] Georgina will confirm internally about use of Joule for #3197 - @gtarres
[x] Review FpML mapper to ensure no impact on CDM and functionally correct for #3204 - @llynhiavu