P3-REQ-17-3-003
Statement
Each FX logical Node SHALL specialise a Logical Node from Part 2.
Source
Part 3, Section 17.3: FX Logical Node Requirements.
Rationale
Specialization preserves the architectural inheritance defined by the Part 2 Logical Architecture while allowing the FX Demo Logical Profile to introduce domain-specific logical behavior. This ensures consistency between the generic platform-independent architecture and the Foreign Exchange specialization.
Applies To
This requirement applies to every FX logical Node defined by the FX Demo Logical Profile.
It applies specifically to:
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logical Node specialization;
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architectural inheritance;
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logical architecture reviews; and
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profile maintenance.
Verification
Verification SHALL confirm that every FX logical Node explicitly identifies its corresponding Part 2 Logical Node.
Verification activities should include review checks confirming that:
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every FX logical Node has an identified parent Logical Node;
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specialization relationships are documented;
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inherited architectural meaning is preserved; and
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no orphan logical Nodes exist.
Traceability
This requirement preserves traceability between the Part 2 Logical Architecture and each FX logical Node.
Related requirement identifiers:
Related source section:
Status
Draft
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