CMMI is the de facto standard for process improvement in the software development domain. This standard encourages a systematic approach to process improvement. On the other hand, agile software development fosters high customer collaboration, rapid feedback, and empowerment of the individual developer. Both approaches have already been proven to be compatible and synergistic. Nevertheless, there is still great debate about CMMI's ability to "be agile" and agile methods' capacity to adapt to CMMI requirements without losing agility.