10. Document Set Requirements

The document set SHALL preserve separation between conceptual, logical, implementation, deployment, and evidence concerns.The document set SHALL define financial-system concepts before defining logical models, implementation profiles, or deployment profiles.The document set SHALL preserve traceability from conceptual elements to logical elements, implementation artefacts, deployment artefacts, and evidence.The document set SHALL NOT allow implementation technologies to redefine conceptual architecture.The document set SHALL support the addition of financial domains, profiles, and deployment targets without requiring changes to the conceptual foundation.The document set SHALL distinguish SDIS/SIP-RA, the parent reference architecture discipline, from the Financial Systems Archetype, a financial-domain specialisation.The document set SHALL preserve separation between conceptual, logical, implementation, deployment, and evidence concerns.