dido:99_annexes:annex-b-terms-and-definitions:n:non-functional_characteristic

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dido:99_annexes:annex-b-terms-and-definitions:n:non-functional_characteristic [2026/07/11 11:14] – removed - external edit (Unknown date) 127.0.0.1dido:99_annexes:annex-b-terms-and-definitions:n:non-functional_characteristic [2026/07/11 11:15] (current) – ↷ Links adapted because of a move operation nick_dido
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 +====== Non-Functional Characteristic ======
 +[[dido:99_annexes:annex-b-terms-and-definitions:start|Return to Terms and Definitions]]
 +
 +===== Discussion =====
 +A Non-Functional Characteristic describes the quality, constraint, or operating expectation associated with a governed function. It does not identify the governed function itself. It describes the conditions under which a Qualified Node or Qualified Service Provider performs, supports, or exposes that function.
 +
 +In the Governed Node Service Market, Non-Functional Characteristics support qualification, comparison, selection, integration, audit, and governance review. Buyers and Integrators use them to understand whether a Qualified Node or Qualified Service Provider satisfies the expected operating characteristics for a defined use. Regulators, Auditors, and Governance Bodies use them to review whether the market assigns governed work only to participants that satisfy the applicable assurance expectations.
 +
 +===== Definition =====
 +//characteristic that qualifies the performance, operation, or constraint of a governed function//
 +
 +===== Source =====
 +Financial Systems Archetype, Part 7: Governed Node Service Market
 +
 +===== Note =====
 +A Non-Functional Characteristic differs from a governed function. A governed function identifies the work performed. A Non-Functional Characteristic identifies the quality, constraint, or operating expectation associated with that work.
 +
 +Non-Functional Characteristics include Reliability, Securability, Maintainability, Portability, Manageability, Usability, Performance, Interoperability, Elasticity, and Scalability.
 +
 +===== Example =====
 +A sanctions screening Node performs sanctions screening as its governed function. Reliability, Securability, Performance, and Interoperability describe operating expectations associated with that sanctions screening function.