I am in the process of preparing a "justification" presentation that talks about why the CMMI is important and how it can be applied. Though I have enough material and data to substantiate this, I don't have data that is contextual. I am looking for data, links, or any input that would point me to where the CMMI was applied to a Staff Augmentation organization or a comparison where I can see how each CMMI constellation (DEV, ACQ, and SVC) can be applied (Development Orgs, Support and Maintenance Org, Outsourcing Org, Staff Augmentation Org).
Though I could be wrong here, but I seriously doubt that the kind of information you seek exists at this point in time. Keep in mind that the CMMI for Services (CMMI-SVC) was only released in late February 2009 and the first appraisals to this constellation cannot occur at least for another 2 or 3 months. So there won’t be any anecdotal evidence or case studies available to provide the information you seek. I would imagine that the first opportunity to see any information of the type will be at the 2010 North American SEPG Conference. And since you are asking about applying the CMMI to a Staff Augmentation organization, the applicable CMMI constellation would the CMMI-SVC. There just isn’t a lot of information about its benefits right now, not enough time has elapsed since its release.