本文件适用于希望理解和/或使用CDIF的任何人。本文档提供了CDIF集成元模型的单个主题领域的定义。它适用于:-那些正在评估CDIF的人-那些希望了解CDIF的原则和概念的人，以及那些正在发展中的进口商和出口商。

This document is intended to be used by anyone wishing to understand and/or use CDIF. This document provides a definition of a single subject area of the CDIF Integrated Meta-model. It is suitable for:- those evaluating CDIF- those who wish to understand the principles and concepts of a CDIF transfer-those developing importers and exporters.