13.6 Boundary Between Part 2 and Domain Logical Profiles

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Part 2 defines the reusable, distributed, node-based Logical Architecture / PIM. Domain Logical Profiles specialise that Logical Architecture for specific financial Domains.

Part 2 defines logical concepts and patterns that apply across financial Domains. A Domain Logical Profile defines Domain-specific logical content. This boundary prevents Domain-specific details from becoming part of the reusable logical foundation.

When a Domain Logical Profile introduces a Domain-specific logical element, it identifies:

The inherited Part 2 logical element it specialisesThe Domain-specific reason for the specialisationClassification Path and Domain scopeAffected Logical Nodes, Logical Communication Endpoints, Logical Data Structure Definitions, Runtime Planes, and interaction patternsGovernance and compatibility impactTraceability and Evidence expectationsThis boundary allows multiple Domain Logical Profiles to share the same Logical Architecture / PIM while preserving Domain-specific meaning and reviewability.

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