dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-002-provision-a-node:nod-002a-select-the-node-definition

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dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-002-provision-a-node:nod-002a-select-the-node-definition [2026/08/17 14:20] – removed - external edit (Unknown date) 127.0.0.1dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-002-provision-a-node:nod-002a-select-the-node-definition [2026/08/17 14:20] (current) – ↷ Links adapted because of a move operation nick_dido
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 +====== NOD-002a — Select the Node Definition ======
  
 +[[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-002-provision-a-node:start|Go to NOD-002 — Provision a Node]]
 +
 +===== Statement =====
 +
 +The [[dido:99_annexes:annex-b-terms-and-definitions:d:dido-te|DIDO-TE]] SHALL select an approved and validated Node Definition for each [[dido:99_annexes:annex-b-terms-and-definitions:n:node|Node]] subject to [[dido:99_annexes:annex-b-terms-and-definitions:p:provisioning|Provisioning]].
 +
 +===== Derived From =====
 +
 +  * [[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-002-provision-a-node:start|NOD-002 — Provision a Node]]
 +  * [[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-001-define-a-node:nod-001h-validate-the-node-definition|NOD-001h — Validate the Node Definition]]
 +  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-005|[DTE5] DIDO-TE Requirements Register]], source requirement identifier and obligation to be assigned
 +  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-006|[DTE6] Structured Information Processing Reference Architecture (SIP-RA)]]
 +  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-007|[DTE7] Federated Data Interpretation Systems Reference Architecture (FDIS-RA)]]
 +
 +===== Rationale =====
 +
 +A Node Definition identifies the role, type, interfaces, Dependencies, resource requirements, lifecycle behaviour, and observations applicable to a Node. Provisioning requires an authoritative definition against which the DIDO-TE selects an implementation, resolves Dependencies, allocates resources, and validates the resulting Node instance.
 +
 +Selection establishes the exact Node Definition and version governing the provisioning activity. It also confirms that the definition applies to the intended Test Definition and Test Environment.
 +
 +Selection of an obsolete, incompatible, unapproved, or unvalidated definition undermines the correspondence between the required Node and the provisioned Node instance.
 +
 +===== Applies To =====
 +
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:d:dido-te|DIDO-TE]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node|Node]]
 +  * Node Definition
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:p:provisioning|Provisioning]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_definition|Test Definition]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_environment|Test Environment]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:e:evidence|Evidence]]
 +
 +===== Verification =====
 +
 +Verification confirms that:
 +
 +  * The selected Node Definition has a unique identity.
 +  * The selected Node Definition identifies its version, revision, status, authority, and applicable effective period.
 +  * The selected Node Definition identifies the Node or Node type to which it applies.
 +  * The selected Node Definition satisfies the applicable validation requirements.
 +  * The selected Node Definition has an approved status.
 +  * The approval remains valid at the time of selection.
 +  * The selected version remains applicable to the intended provisioning activity.
 +  * The selected Node Definition remains compatible with the applicable Test Definition.
 +  * The selected Node Definition remains compatible with the applicable Test Environment.
 +  * The selected Node Definition identifies the required Node role and Node type.
 +  * The selected Node Definition identifies the interfaces, Dependencies, resources, lifecycle behaviour, and observations needed for subsequent provisioning and assessment.
 +  * References contained in the selected Node Definition resolve to identified and applicable artifacts.
 +  * The selection identifies the criteria used to choose among available Node Definitions.
 +  * The selection identifies and resolves any applicable version, profile, variant, or jurisdictional constraints.
 +  * The DIDO-TE rejects an obsolete, superseded, withdrawn, unapproved, unvalidated, incompatible, or unresolved Node Definition.
 +  * The DIDO-TE prevents a rejected Node Definition from governing Node Provisioning.
 +  * A material change to the selected Node Definition triggers reassessment of its applicability and validation status.
 +  * The DIDO-TE records the identity and version of the selected Node Definition.
 +  * The DIDO-TE records the selection criteria, selection activity, findings, exceptions, and resulting determination.
 +  * The DIDO-TE maintains [[dido:99_annexes:annex-b-terms-and-definitions:t:traceability|Traceability]] among the Test Definition, selected Node Definition, validation result, approval, provisioning activity, provisioned Node instance, and resulting Evidence.
 +  * Selection of an unidentified, obsolete, unapproved, unvalidated, incompatible, or untraceable Node Definition constitutes nonconformance with this requirement.
 +
 +Verification includes:
 +
 +  * Inspection of the selected Node Definition
 +  * Inspection of its identity, version, status, authority, effective period, and change history
 +  * Inspection of its validation result and approval
 +  * Comparison with the applicable Test Definition and Test Environment
 +  * Confirmation that referenced artifacts resolve
 +  * Confirmation that the selected definition identifies the information needed for provisioning
 +  * A negative assessment involving an unapproved or unvalidated Node Definition
 +  * A negative assessment involving an obsolete or superseded version
 +  * A negative assessment involving a definition incompatible with the Test Definition or Test Environment
 +  * Confirmation that a rejected Node Definition cannot govern provisioning
 +  * Inspection of selection records, findings, exceptions, Evidence, and Traceability
 +
 +===== Referenced By =====
 +
 +{{backlinks>.}}
 +
 +===== Related Architecture Sections =====
 +
 +  * Add links to the architecture sections governing Node Definitions, Test Definitions, Provisioning, validation, approval, configuration control, Evidence, and Traceability.
 +
 +===== Delivery Phase =====
 +
 +Assign the applicable delivery phase.
 +
 +===== Requirement Status =====
 +
 +Draft
 +
 +===== Statement Reference =====
 +
 +Use the following syntax to reference this requirement’s Statement section from another DokuWiki page:
 +
 +<code dokuwiki>
 +{{section>dido:03-dido-te:99-annexes:annex-c-requirements:03-node-requirements:nod-002-provision-a-node:nod-002a-select-the-node-definition#Statement&noheader&nofooter&noeditbtn}}
 +</code>
 +
 +----
 +
 +<WRAP centeralign>
 +© 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.
 +</WRAP>