3. Traceability to Parent and Source Architectures

This part preserves Traceability to SIP-RA, FDIS-RA, the Part 1 Conceptual Architecture, and the original FX Demo Reference Architecture.

SIP-RA provides the parent with a structured information processing discipline. FDIS-RA provides financial-domain interpretation alignment. Part 1 provides the conceptual foundation; this part specialises in a distributed, node-based Logical Architecture / PIM. The original FX Demo Reference Architecture provides source material that this part generalises into platform-independent logical structures, relationships, responsibilities, and interaction patterns.