You can find additional information from various other sources about CMMI, such as the background and history of the CMMI models, as well as the benefits of using CMMI models. Many of these sources are listed in Appendix A and are also published on the CMMI Web site—http://www.sei.cmu.edu/cmmi/ [SEI 2].

Suggestions for improving CMMI are welcome. For information on how to provide feedback, see the CMMI Web site at http://www.sei.cmu.edu/cmmi/models/change-requests.html. If you have questions about CMMI, send an email to cmmi-comments@sei.cmu.edu.