所以我联系了 Susan Visser，她那时是 DB2 认证项目经理，她让我参与了考试开发流程。
So I contacted Susan Visser, who was the DB2 certification program manager at the time, and she got me involved in the exam development process.
经理们需要传达总体设计和流程，以便团队成员能够理解项目需求，从而确保开发正确的应用程序。
Managers need to communicate architectural design and process flow so that all team members understand project requirements, thereby ensuring that the right application is developed.
通过流程，项目经理可以确定在项目的每个阶段需要哪些人员以及修改了哪些工作产品。
Processes enable project managers to see who is required and which work products are modified in each phase of the project.
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