CDM Contribution Review Working Group - March 31st, 2026

[eteridvalishvili]

CDM Contribution Review Working Group Minutes

Meeting Host: Chris Rayner, ISLA

Date

March 31st, 2026 - 10 am EST / 3 pm BST.

Untracked attendees

• Fullname, Affiliation, (optional) GitHub username

Meeting notices

• FINOS Project leads are responsible for observing the FINOS guidelines for running project meetings. Project maintainers can find additional resources in the FINOS Maintainers Cheatsheet.

• All participants in FINOS project meetings are subject to the LF Antitrust Policy, the FINOS Community Code of Conduct and all other FINOS policies.

• FINOS meetings involve participation by industry competitors, and it is the intention of FINOS and the Linux Foundation to conduct all of its activities in accordance with applicable antitrust and competition laws. It is therefore extremely important that attendees adhere to meeting agendas, and be aware of, and not participate in, any activities that are prohibited under applicable US state, federal or foreign antitrust and competition laws. Please contact legal@finos.org with any questions.

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Agenda

• Convene & roll call (5mins)
• Display FINOS Antitrust Policy summary slide
• Review Meeting Notices (see above)
• Approve past meeting minutes
  • CDM Contribution Review Working Group - March 17th, 2026 #4499
• Releases
  • Milestones: https://github.com/finos/common-domain-model/milestones
• CRWG Kanban Board: CDM CRWG
  • Review Approved (10mins)
  • Review Follow-up (10mins)
  • Review Current (20mins)
• AOB, Q&A & Adjourn (5mins)

Meeting Minutes

Milestone & Release Updates

Version 5.35: Scheduled for 10th April.
Version 6.17: A minor release is currently scheduled for this Friday.
Version 7.0: The project is reporting 81% completion. The group discussed the need to expedite reviews to stay on track for the major release.

Technical & Model Refactors

• Core mathematical Advanced Pricing Model Calculations (Core mathematical DSL functions for advanced Pricing Model calculation #4169) There has been technical Issues with the approval of the PR, Manuel will investigate
• Core mathematical Advanced Pricing Model Calculations (Event model change to support Legal Agreement Documentation Amendment Process #4486) Adrian Jenkins to provide a response. Aim for Adrian to progress on the next call
• Payer/ Receiver for Embedded Payout Define who pays / receives (Party1 / Party2) for a Tradeable Product's embedded payout #3590 / Add product issuer #3567 / AssetType missing from Product #3559) Ingestion tests need to be resolved before these can be PR ready
• Equity Index Enum (Adding EquityIndexEnum as a value in AssetIdTypeEnum #4419) Approved on the call with no objections
• Contingent Transfers (Add a new TransferExpression type for contingent transfers #4392) Approved on the call with no objections
• Cash Price Revisit (Revisit use of CashPrice and its underlying components in Cashflow and Transfer #4195) Additional details added and explained, with no objections to approval
• Transfer Qualification Functions - (Review Transfer Qualification functions #4367) No objection to the issue being moved forward
• Coding Scheme Validation (Native Rune-DSL Implementation for FpML Coding Scheme Validation #4535) The solution will still be Java implemented. The issue will need to be removed and recreated due to the CDM Forking. Alston to review and comment.
• Securities Lending Additional Attributes (Additional attributes for securities lending pre-trade processes #4526) Presented and requested feedback. Tom to review
• Securities Lending Rate Changes (Support for Rate Changes on Securities Lending trades #3640) Ready to move forward but would appreciate further feedback. This would allow having better identification of tradelot's. For the group to review, to be discussed in the next meeting

Smart Contract Task Force (Tokenovate Update #4165 )

• Leo provided feedback, particularly on the orchestration of smart contracts, a wrapper on smart contracts, as well as redundant steps to be consolidated. Luke has attached a PDF to explain thoughts and next steps. Luke asked for the PDF to be reviewed in time for the next call

Action Items

• @manel-martos to investigate issues with Core mathematical DSL functions for advanced Pricing Model calculation #4169
• @AdrianJenksD2LT to respond to comments on Event model change to support Legal Agreement Documentation Amendment Process #4486 for the next CRWG
• @manel-martos to remove Native Rune-DSL Implementation for FpML Coding Scheme Validation #4535 and create a new issue, then to share this with @aantao-isda to review and comment
• @tomhealey-icma to review Additional attributes for securities lending pre-trade processes #4526
• The group to review and provide comments on Support for Rate Changes on Securities Lending trades #3640 and CDM Smart Contract: Development of the Smart Contract Framework for CDM #4165

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[chrisisla]

Chris / ISLA

[manel-martos]

Manuel Martos / TradeHeader

[lagarciath]

Laura Garcia / TradeHeader

[tomhealey-icma]

Tom Healey/ICMA

[iansloyan]

Ian Sloyan / Tokenovate

[rogerguitart]

Roger Guitart / TradeHeader

[PhillipSmithH]

Phillip Smith / JP Morgan

[ankitjha67]

Ankit Kumar / Ernst & Young LLP

[Oscar-Twomey]

Oscar Twomey / REGnosys

[ReleaseManagement-BP]

Ben Page / REGnosys

[nicholas-moger]

Nick Moger / JPM