请你用准确的英语翻译一下内容。422项目组：负责实施过程设计、开发策划、验证、确认、更改全过程；未指定项目负责人的产品由总经理负责。

4.2.2 Project Team: Responsible for implementing process design, development planning, verification, confirmation, and change throughout the entire process. Products without a designated project leader are the responsibility of the general manager.