Which Capability Area includes the Configuration Management (CM) Practice Area?

The correct answer is Supporting Implementation. The Configuration Management (CM) Practice Area is categorized under Supporting Implementation because its primary role is to ensure that the integrity and consistency of a product's performance, functional, and physical attributes are maintained throughout its life cycle. Supporting Implementation encompasses the practices that provide a necessary foundation for project management and process implementation activities, including establishing baselines, managing changes, and verifying performance against those baselines.

In the context of CMMI, Supporting Implementation focuses on providing essential support capabilities such as Configuration Management, which helps in managing the evolving aspects of a project and ensuring that all stakeholders are working with the correct set of configurations. This support is crucial for effective project management and successful process implementation.