本文件定义了生成映射文件时使用的要求、指南、格式和方法，该映射文件定义了行业实践如何映射到ISO/IEC 19770系列。 本版仅关注与2012年发布的ISO/IEC 19770-1第二版或2017年发布的ISO/IEC 19770-1第三版之间的映射。然而，本文件的标题有意更为笼统，因为预计本文件的未来版本还包括与ISO/IEC 19770系列其他部分相关的映射框架。 在本文件中，如果参考了ISO/IEC 19770-1，但没有规定版本号或出版年份，则本文本适用于ISO/IEC 19770-1的所有版本。

This document defines requirements, guidelines, formats and approaches for use when producing a mapping document that defines how industry practices map to/from the ISO/IEC 19770 series. This edition is focused solely on mappings to/from both the second edition of ISO/IEC 19770-1 that was published in 2012, or the third edition of ISO/IEC 19770-1 that was published in 2017. However, the title of this document is deliberately more general as it is expected that future editions of this document also include mapping frameworks related to other parts of the ISO/IEC 19770 series. In this document where reference is made to ISO/IEC 19770-1 without the specification of an edition number or a publication year, then the text applies to all editions of ISO/IEC 19770-1.