====== P4-REQ-21-9-011 ======

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

===== Statement =====

Each QoS profile mapping SHALL identify the configuration artifact that defines the profile.

===== Source =====

Part 4, Section 21.9: QoS Profile Requirements.

===== Rationale =====

A QoS profile must be tied to a governed configuration artifact so that its selected behavior can be reviewed, reproduced, changed, and versioned consistently.

Identifying the defining configuration artifact prevents QoS behavior from becoming an undocumented runtime choice.

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

This requirement applies to:

  * QoS profile mappings;
  * configuration artifacts;
  * DDS configuration;
  * repository locations; and
  * implementation governance.

===== Verification =====

Verification SHALL confirm that each QoS profile mapping identifies the configuration artifact that defines the profile.

Verification activities should include review checks confirming that:

  * the configuration artifact is identifiable;
  * the artifact resides in an approved repository location;
  * the defined profile matches the mapping;
  * changes are governed; and
  * the applicable configuration version is reviewable.

===== Traceability =====

This requirement connects each Phase 0 QoS profile mapping to its governed configuration source.

Related requirement identifiers:

  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-9-001]]
  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-9-012]]

Related source section:

  * [[fxdemo:04-part:21-phase-0-implementation-requirements:21-9-qos-profile-requirements:start]]

===== Status =====

Draft

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