该文档描述人事管理系统的详细功能定义，并对模块划分、业务流程进行了定义。所有设计人员、开发人员、测试人员以及其他团队成员都应该以该文档作为产品的功能定义，并衍生出其他文档。-This document describes the details of the personnel management system functional definition, and module division, business processes are defined. All designers, developers, testers and other team members should be based on the document as a product feature definition, and derive other documents.