====== P1-REQ-13-10-001 ======

[[dido:99_annexes:annex-d-requirements:part-01:start|Return to Part 1 Requirements]]

===== Statement =====

A [[dido:99_annexes:annex-b-terms-and-definitions:d:domain|Domain]] Profile SHALL preserve the conceptual definitions inherited from this part.

===== Source =====

Part 1, Section 13.10: Profile and Layering Requirements.

===== Rationale =====

A Domain Profile specializes conceptual architecture for a particular domain context. It inherits conceptual definitions from Part 1 and applies them to a narrower domain scope.

This requirement prevents domain-specific material from changing the meaning of inherited conceptual elements. It supports consistent interpretation across the Conceptual Architecture, Domain Profiles, logical models, implementation profiles, deployment profiles, and evidence material.

===== Applies To =====

This requirement applies to Domain Profiles that inherit conceptual definitions from Part 1.

It applies specifically to:

  * Domain Profile content
  * Inherited conceptual definitions
  * Domain-specific specialization
  * Cross-part consistency
  * Conceptual traceability

===== Verification =====

Verification SHALL confirm that each Domain Profile preserves the conceptual definitions inherited from Part 1.

Verification activities include review checks confirming that:

  * Domain Profile terms trace to inherited conceptual definitions
  * Domain-specific specialization preserves inherited meaning
  * Domain Profile material does not redefine inherited conceptual elements
  * Domain Profile changes identify new domain-specific terms separately from inherited conceptual terms

===== Traceability =====

Related source section:

  * [[fxdemo:01-part:13-conceptual-requirements:13-10-profile-and-layering-requirements]]

Related requirement identifiers:

  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-10-002:start]]
  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-10-006:start]]
  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-10-007:start]]
  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-10-008:start]]

===== Status =====

Draft

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