====== P4-REQ-21-2-001 ======

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

===== Statement =====

The Phase 0 Implementation Profile / PSM SHALL define a phase-specific implementation baseline for the FX Demo.

===== Source =====

Part 4, Section 21.2: Phase 0 Profile Requirements.

===== Rationale =====

A phase-specific implementation baseline establishes the controlled scope of implementation work for Phase 0. It identifies the implementation context to which Phase 0 artefacts, mappings, conventions, governance, and traceability apply.

Without a defined Phase 0 baseline, implementation artefacts could be introduced without a clear relationship to the selected development phase or the architectural elements they realise.

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

This requirement applies to:

  * the Phase 0 Implementation Profile / PSM;
  * Phase 0 implementation artefacts;
  * Phase 0 implementation mappings; and
  * Phase 0 implementation governance and traceability.

===== Verification =====

Verification SHALL confirm that the Phase 0 Implementation Profile / PSM explicitly defines a phase-specific implementation baseline for the FX Demo.

Verification activities should include review checks confirming that:

  * the Phase 0 implementation scope is identified;
  * baseline implementation artefacts are distinguishable from non-baseline material;
  * the baseline is governed by Part 4; and
  * later-phase implementation capabilities are not implicitly included in the Phase 0 baseline.

===== Traceability =====

This requirement establishes the implementation baseline to which the remaining Phase 0 implementation requirements and mappings apply.

Related requirement identifiers:

  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-2-002]]
  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-2-006]]
  * [[dido:99_annexes:annex-d-requirements:part-04:p4-req-21-2-007]]

Related source section:

  * [[fxdemo:04-part:21-phase-0-implementation-requirements:21-2-phase-0-profile-requirements:start]]

===== Status =====

Draft

----

<WRAP centeralign>

© 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.

</WRAP>