作者在这里以六点原则，展示其收集的实践(对比CMMI中的4个关键组-软件工程、系统工程、集成产品和过程管理，以及供应商源)。

The four major groupings of CMMI — software engineering, system engineering, integrated product and process management, and supplier sourcing.

youdao

从此，这两家供应商的合作集中于三个关键战略活动：技术创新、集成资产管理以及协调工程服务。

Since then, the collaboration of the two suppliers has focused on three key strategic initiatives: technology innovation, integrated asset management and coordinated engineering services.

youdao

很明显，当供应商实行某种形式的关键客户管理计划时，供应商的很多人员都会参与到客户关系的维护中。

Clearly, when the supplier adopts some form of key account management program, many supplier personnel become involved in the relationship.

youdao