本文档规定了实体参与用例编校过程的最佳实践 根据业务需求，确定并描述他们对系统的用户需求。 它补充了IEC TR 62559-1、IEC 62559-2[3]和IEC 62559-3[4]中的信息 为用户提供以下方面的最佳实践: •用例起草过程，•确定所需人员的技能集，•用例库管理，以及•将用例用于IEC或企业项目。交叉引用:ISO 19650-1IEC 62351（所有部分）IEC 62559-2IEC TR 62559- 1ISO/IEC/IEEE 29148IEC 62443-4-2IEC SRD 62913-1IEC TR 62357-1IEC 62559-3IEC 62443-4-1IEC 61968-1购买本文件时可用的所有现行修订版均包含在购买本文件中。

This document specifies best practices for an entity to engage in a use cases redaction process to determine and describe their user requirements for systems, based on the business needs. It complements the information in IEC TR 62559-1, IEC 62559-2 [3] and IEC 62559-3 [4] by providing users with best practices in: • use cases drafting process,• determining the skill sets of the people required,• use case repository management, and• using use cases for IEC or enterprise projects.Cross References:ISO 19650-1IEC 62351 (all parts)IEC 62559-2IEC TR 62559-1ISO/IEC/IEEE 29148IEC 62443-4-2IEC SRD 62913-1IEC TR 62357-1IEC 62559-3IEC 62443-4-1IEC 61968-1All current amendments available at time of purchase are included with the purchase of this document.