GB/T 45630-2025 Systems and software engineering—Architecture description

Scope

This document specifies the structure and expression requirements of various entity architectural descriptions (ADs), including software, systems, enterprises, systems-of-systems, system families, products (goods or services), product lines, service lines, technologies, and business domains.
This document defines the distinction between the architecture of the entities of interest (EoIs) and the architectural descriptions that express that architecture.
This document specifies the requirements for the use of architectural concepts and their relationships captured in architectural descriptions, but does not specify requirements for any entities of interest or their environments.
This document specifies the requirements for architectural description frameworks (ADFs), architectural description languages (ADLs), architectural perspectives, and model types to effectively support the development and use of architectural descriptions.
This document specifies the compliance requirements for architectural descriptions, architectural description frameworks, architectural description languages, architectural perspectives, and model types.
This document does not address the processes of creating, utilizing, or managing architectural descriptions, architectural methods, models, symbols, technologies, or tools.
This document does not address any formats or media for recording architectural descriptions.

Development Information

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