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Functional requirement

A solution requirement that states a capability the solution must have: the behavior and information the solution will manage. It is not a non-functional requirement, which states a condition or a quality such as speed, security, or availability. It is not a business rule. A rule constrains a decision whether or not this solution is built. It is not a use case. A use case narrates the steps of an interaction that may satisfy several functions.

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Definition

What Functional requirement means

Labels
en Functional requirement
Inherited wordsParent labels count as synonyms, and synonyms are inherited.
Solution requirement (core)Solution requirement
Requirement (core)Requirementrequirement statement
Kindentity
Extends (is a kind of)Solution requirement core → Requirement core

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