本文件提供了根据特定标准、技术报告或一组指南的规定映射一组用户可访问性需求的指南。它提供了应用于所有用户可访问性需求映射的基本指南和可添加到基本指南中的可选指南。 用户可访问性需求映射旨在帮助提高所有用户的可访问性，特别是对于具有可能被忽视的特殊需求的用户。用户可访问性需求映射无意用于评估或验证给定的标准或准则集。

This document provides guidance on the mapping of a set of user accessibility needs with the provisions of a particular standard, technical report, or set of guidelines. It provides both basic guidance that should be used for all user accessibility needs mapping and optional guidance that may be added to the basic guidance. User accessibility needs mapping is intended to help improve accessibility for all users and, in particular, for users with special needs that can be overlooked. User accessibility needs mapping is not intended to be used to evaluate or certify a given standard or set of guidelines.