ISO/IEC 15944-20:2015规定了基本功能规范视图（FSV）标准的属性，以最好地满足具有可互操作实施的业务操作视图（BOV）的要求。展示这些属性的基本FSV标准支持的业务交易超出了符合开放式edi场景（OeS）的交易。在给定的IT系统和为其设计的开放式edi场景之外的IT系统之间，还可以支持其他有益的业务交易。 这些基础FSV标准解决了参与场景的开放edi社区各方之间使用的IT系统之间的互操作性方面。此类标准的示例包括系统间交换的编排，以及用于在交换中表示信息束（IB）的基本结构和语法。

ISO/IEC 15944-20:2015 specifies the properties of Base Functional Specification View (FSV) Standards in order to best meet the requirements of the Business Operational View (BOV) with interoperable implementations. Base FSV standards exhibiting these properties support business transactions beyond those that are in compliance with Open-edi scenarios (OeS). Additional beneficial business transactions may also be supported between a given IT system and IT system(s) outside of the Open-edi scenarios for which they were designed. These base FSV standards address those aspects of interoperability between IT systems used among Parties of the Open-edi Community participating in the scenario. Examples of such standards include the choreography of interchanges among systems, and the foundational structure and syntax used to express Information Bundles (IB) in the interchanges.