ISO/TS 10303-1348:2023

This document specifies the application module for Requirement management. The following are within the scope of this document: representation of the data that identify a requirement and its versions; the assignment of a requirement to a product or other item; the identification of the source of a requirement; relationships between requirements; characterization of a version of a requirement, suitable for one or more application domains and one or more life-cycle stages; identification of a universe of discourse suitable for the description of requirements; relationships between requirements that are expressed at the view definition level; assignment of date and time properties to requirements, requirement definitions, requirement versions, relationships between requirement versions, sources, relationships between requirement collections, requirement tracing relationships, and requirement assignments; assignment of approval data to requirements, requirement definitions, requirement versions, relationships between requirement versions, sources, relationships between requirement collections, requirement tracing relationships, and requirement assignments; assignment of identification and alias identification data to requirements, requirement definitions, requirement versions, relationships between requirement versions, sources, relationships between requirement collections, requirement tracing relationships, and requirement assignments; assignment of person and organization data to requirements, requirement definitions, requirement versions, relationships between requirement versions, sources, relationships between requirement collections, requirement tracing relationships, and requirement assignments; assignment of contract data to requirements, requirement definitions, requirement versions, relationships between requirement versions, sources, relationships between requirement collections, requirement tracing relationships, and requirement assignments; assignment of security classification data to requirements, requirement definitions, requirement versions, relationships between requirement versions, sources, relationships between requirement collections, requirement tracing relationships, and requirement assignments; assignment of language data to requirements, requirement definitions, requirement versions, relationships between requirement versions, sources, relationships between requirement collections, requirement tracing relationships, and requirement assignments; representation proxy.