====== P1-REQ-13-2-003 ======

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

===== Statement =====

The Conceptual Architecture SHALL NOT allow implementation technologies to redefine conceptual elements.

===== Source =====

Part 1, Section 13.2: Conceptual Separation Requirements.

===== Rationale =====

Implementation technologies realize architectural intent within a selected technical environment. They do not establish the conceptual meaning of the architecture. When implementation technology redefines a conceptual element, the conceptual model becomes dependent on a selected platform, tool, language, middleware, database, runtime, or deployment mechanism.

This requirement protects the Conceptual Architecture from technology lock-in and preserves stable meaning across multiple logical models, implementation profiles, and deployment approaches.

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

This requirement applies to all references to implementation technologies within the Conceptual Architecture.

It applies specifically to technologies such as:

  * Programming languages
  * Middleware
  * Databases
  * Runtime platforms
  * Container technologies
  * Network technologies
  * Development tools
  * Generated artifacts

===== Verification =====

Verification SHALL confirm that implementation technologies do not redefine conceptual elements.

Verification activities include review checks confirming that:

  * Conceptual elements remain technology-neutral
  * Technology examples appear only as examples, notes, or later implementation mappings
  * Implementation profiles map to conceptual elements without changing their meaning
  * Tool-specific or platform-specific terms do not replace conceptual terms

===== Traceability =====

Related source section:

  * [[fxdemo:01-part:13-conceptual-requirements:13-2-conceptual-separation-requirements]]

Related requirement identifiers:

  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-2-001:start]]
  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-2-002:start]]
  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-2-004:start]]
  * [[dido:99_annexes:annex-d-requirements:part-01:p1-req-13-2-005:start]]

===== Status =====

Draft