===== 19.1 Overview ===== [[fxdemo:04-part:start | Go To Top ]] [[fxdemo:04-part:19-relationship-to-deployment-testability-and-evidence-plan:start | Return to Relationship to Deployment, Testability, and Evidence Plan ]] This section defines the relationship between the Phase 0 Implementation Profile / PSM and the later [[dido:99_annexes:annex-b-terms-and-definitions:d:deployment|Deployment]], Testability, and [[dido:99_annexes:annex-b-terms-and-definitions:e:evidence|Evidence]] Plan. Part 4 defines the implementation artefacts, mappings, conventions, and [[dido:99_annexes:annex-b-terms-and-definitions:t:traceability|Traceability]] relationships that realise selected FX logical elements for Phase 0. Part 5 defines how those implementation artefacts are deployed, tested, observed, operated, and evidenced in the Phase 0 environment. The boundary between Part 4 and Part 5 preserves separation of concerns. Part 4 defines what implementation artefacts exist and how those artefacts trace to the FX Demo Logical Profile. Part 5 defines how the Phase 0 environment uses those artefacts to support Deployment, runtime execution, testability, observability, acceptance, and Evidence.