====== P4-REQ-21-15-004 ======

[[dido:99_annexes:annex-d-requirements:part-04:start| Return to Requirements]]

===== Statement =====

The Part 5 handoff SHALL identify IDL and generated type mappings.

===== Source =====

Part 4, Section 21.15: Part 5 Handoff Requirements.

===== Rationale =====

Part 5 requires the implementation data representations defined by Part 4 in order to exercise and observe the selected Phase 0 communication flows.

Including IDL and generated type mappings preserves the relationship between logical information structures and their runtime representations.

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

This requirement applies to:

  * governed IDL structures;
  * generated types;
  * source IDL files;
  * DDS Topic data mappings; and
  * producing and consuming implementation participants.

===== Verification =====

Verification SHALL confirm that the Part 5 handoff identifies the applicable IDL and generated type mappings.

Verification activities should include review checks confirming that:

  * applicable IDL structures are identified;
  * generated types are identified;
  * source definitions remain traceable; and
  * Topic and participant relationships are identifiable.

===== Traceability =====

This requirement carries the Part 4 information-structure implementation mappings into Part 5.

Related requirement identifiers:

  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-6-001]]
  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-14-007]]
  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-15-003]]

Related source section:

  * [[fxdemo:04-part:21-phase-0-implementation-requirements:21-15-part-5-handoff-requirements:start]]

===== Status =====

Draft

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