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--- dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-03-twin-node-requirements:twin-005-acquire-twin-state:twin-005b-access-twin-state-values [2026/08/20 16:54] – created nick_dido
+++ dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-03-twin-node-requirements:twin-005-acquire-twin-state:twin-005b-access-twin-state-values [2026/08/20 16:59] (current) – removed nick_dido
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-====== TWIN-005b — Access Twin State Values ======
-[[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-03-twin-node-requirements:twin-005-acquire-twin-state:start|Go to TWIN-005 — Access Twin State]]
-===== Statement =====
-The [[dido:99_annexes:annex-b-terms-and-definitions:d:dido-te|DIDO-TE]] SHALL provide access to the values of the identified [[dido:99_annexes:annex-b-terms-and-definitions:t:twin_state|Twin State]].
-===== Source =====
-  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-001|[DTE1] U.S. Patent Application US20220237111A1]], virtual and physical Twin Node concepts, baseline results, and comparison of Twin Node behavior
-  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-002|[DTE2] Non-Traditional BAA Submission]], Digital Twin concepts, real-time monitoring, scenario testing, and Twin Nodes Selection
-  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-009|[DTE9] Distributed Immutable Data Object Reference Architecture (DIDO-RA)]], Digital Twin and distributed data concepts
-===== Rationale =====
-Identification of [[dido:99_annexes:annex-b-terms-and-definitions:t:twin_state|Twin State]] establishes which state participates in the Twin Relationship. Testing and analysis require access to the values associated with that state.
-The requirement remains independent of the mechanism used to provide access. Values may originate from physical, virtual, simulated, recorded, or other eligible [[dido:99_annexes:annex-b-terms-and-definitions:d:data_source|Data Sources]] and may be transported through different communication technologies.
-Access to a value does not by itself establish the value's semantic meaning, eligibility, source, temporal context, or provenance. Those concerns are governed separately.
-===== Applies To =====
-  * [[dido:99_annexes:annex-b-terms-and-definitions:d:dido-te|DIDO-TE]]
-  * [[dido:99_annexes:annex-b-terms-and-definitions:t:twin_state|Twin State]]
-  * [[dido:99_annexes:annex-b-terms-and-definitions:t:twin_relationship|Twin Relationship]]
-  * [[dido:99_annexes:annex-b-terms-and-definitions:t:twin_realization|Twin Realization]]
-  * [[dido:99_annexes:annex-b-terms-and-definitions:t:twin_data_mapping|Twin Data Mapping]]
-  * [[dido:99_annexes:annex-b-terms-and-definitions:d:data_source|Data Source]]
-===== Verification =====
-Verification confirms that:
-  - A value can be obtained for each available element of identified Twin State.
-  - Each accessed value corresponds to an identified element of Twin State.
-  - Access does not require knowledge of implementation-specific mechanisms beyond the defined access interface.
-  - Information outside the identified Twin State is not treated as a Twin State value solely because it is technically accessible.
-  - The accessed value retains sufficient association with the identified Twin State element for subsequent interpretation.
-Verification includes access to at least one Twin State value from a participating Twin Realization.
-===== Traceability =====
-{{backlinks>.}}
-===== ConOps Relationship =====
-This requirement supports retrieval or observation of identified Twin State values for subsequent synchronization, simulation, comparison, Validation, monitoring, and Test Execution.
-===== Delivery Phase =====
-TBD
-===== Requirement Status =====
-Draft
-===== Statement Reference =====
-<code dokuwiki>
-{{section>dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-03-twin-node-requirements:twin-005-acquire-twin-state:twin-005b-access-twin-state-values#Statement&noheader&nofooter&noeditbtn}}
-</code>
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-<WRAP centeralign>
-© 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.
-</WRAP>