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

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)。

youdao

Computer, software engineering major, bachelor's degree and above, with more than 5 years' experience on configuration management..

计算机，软件工程相关专业，大学本科及其以上学历，5年以上配置管理经验。

youdao

Major in engineering, physics or other relevant major, have 3 years of Enterprise Management background is better.

大专或以上学历，工程或物理等相关专业，有最少3年的企业管理经验。

youdao

She graduated from the Massachusetts Institute of Technology (MIT) with a double major in neuroscience and media studies, and a double minor in civil engineering and management science from MIT Sloan School of Management.

FORBES: GM Stock Priced Perfectly?