Hack Day: Legend + CDM Unified Mapping Profile

[DovOps]

Summary

Map TraderX domain concepts to both Legend and CDM to establish a coherent semantic + industry-standard interoperability layer.

Jump-Off State(s)

• 009-order-management-matcher
• 014-fdc3-intent-interoperability

Graph Intent

canonical candidate

Scope

• Create Legend <-> CDM mapping profile for core entities/events.
• Identify areas requiring adaptation/extension.
• Provide sample payload transformations and validation cases.

Acceptance Criteria

• Mapping profile exists with executable examples.
• Key TraderX lifecycle scenarios validate through mapping layer.
• Gaps and backlog items are explicitly captured.

Decision Gate (Promote/Park)

Promote if combined Legend+CDM model improves consistency and ecosystem interoperability.