dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011a-specify-node-state-preservation

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dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011a-specify-node-state-preservation [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-011-preserve-node-state:nod-011a-specify-node-state-preservation [2026/08/17 14:20] (current) – ↷ Links adapted because of a move operation nick_dido
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 +====== NOD-011a — Specify Node State Preservation ======
  
 +[[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:start|Go to NOD-011 — Preserve Node State]]
 +
 +===== Statement =====
 +
 +The governing [[dido:99_annexes:annex-b-terms-and-definitions:t:test_definition|Test Definition]] SHALL specify each representation of [[dido:99_annexes:annex-b-terms-and-definitions:n:node|Node]] state requiring preservation.
 +
 +===== Derived From =====
 +
 +  * [[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:start|NOD-011 — Preserve Node State]]
 +  * [[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 =====
 +
 +Node-state preservation requires a specification that identifies what the [[dido:99_annexes:annex-b-terms-and-definitions:d:dido-te|DIDO-TE]] preserves and the purpose served by the preserved state representation.
 +
 +The governing Test Definition identifies the Node, preservation point or event, state information, scope, consistency conditions, capture conditions, protection requirements, verification criteria, retention period, restoration conditions, and disposition conditions.
 +
 +The state information may include lifecycle state, [[dido:99_annexes:annex-b-terms-and-definitions:n:node_configuration|Node Configuration]], internal data, processing position, pending work, Node Bindings, resource assignments, timing information, and other information required to represent the specified Node state.
 +
 +The specification identifies whether the preserved representation supports reconstruction, comparison, analysis, repeatability, Evidence, restoration, or another identified testing purpose. The specified purpose determines the information and controls required for preservation.
 +
 +An incomplete or ambiguous preservation specification may produce a representation that does not accurately or sufficiently represent the intended Node state.
 +
 +===== 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]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_definition|Node Definition]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_implementation|Node Implementation]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_configuration|Node Configuration]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_binding|Node Binding]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:d:dependency|Dependency]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_definition|Test Definition]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_procedure|Test Procedure]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_environment|Test Environment]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_execution|Test Execution]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_resource|Test Resource]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:e:evidence|Evidence]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:traceability|Traceability]]
 +
 +===== Verification =====
 +
 +Verification confirms that:
 +
 +  - The governing Test Definition uniquely identifies each Node whose state requires preservation.
 +  - The governing Test Definition identifies the purpose of each preserved state representation.
 +  - The governing Test Definition identifies the point, event, condition, or sequence that initiates capture.
 +  - The governing Test Definition identifies the state information included in the representation.
 +  - The governing Test Definition identifies the state information excluded from the representation.
 +  - The governing Test Definition identifies the required scope and level of completeness.
 +  - The governing Test Definition identifies the consistency conditions governing capture.
 +  - The governing Test Definition identifies the required time reference.
 +  - The governing Test Definition identifies the protection requirements governing confidentiality, integrity, availability, and access.
 +  - The governing Test Definition identifies the criteria used to verify the preserved state representation.
 +  - The governing Test Definition identifies the retention period.
 +  - The governing Test Definition identifies the conditions governing restoration.
 +  - The governing Test Definition identifies the conditions governing disposition.
 +  - The governing Test Definition identifies the Node Definition, Node Implementation, Node Configuration, Node Bindings, Test Environment, and Test Execution associated with the state representation.
 +  - The specification distinguishes the preserved representation from the live state of the Node.
 +  - The specification contains no missing, ambiguous, conflicting, or unverifiable preservation condition.
 +  - The DIDO-TE maintains Traceability among the preservation specification, Node, preservation point, state information, governing Test Procedure, Test Environment, Test Executions, Test Results, and resulting Evidence.
 +  - A missing, incomplete, ambiguous, conflicting, incorrectly scoped, or untraceable preservation specification constitutes nonconformance with this requirement.
 +
 +===== Referenced By =====
 +
 +The following pages reference this requirement:
 +
 +{{backlinks>.#dido:03-dido-te}}
 +
 +===== Delivery Phase =====
 +
 +<todo>Assign the delivery phase.</todo>
 +
 +===== Implementation Status =====
 +
 +<todo>Assign the implementation status.</todo>
 +
 +===== Requirement Status =====
 +
 +<todo>The proposed derived requirement requires review and acceptance.</todo>
 +
 +----
 +
 +===== Issues =====
 +
 +<todo>Assign the source requirement identifier and obligation from the DIDO-TE Requirements Register.</todo>
 +
 +----
 +
 +===== Notes for Editors =====
 +
 +<code dokuwiki>
 +{{section>dido:03-dido-te:99-annexes:annex-c-requirements:03-node-requirements:nod-011-preserve-node-state:nod-011a-specify-node-state-preservation#Statement&noheader&nofooter&noeditbtn}}
 +</code>
 +
 +----
 +
 +<WRAP centeralign>
 +© 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.
 +</WRAP>