Which Practice Area provides information about senior management's role in process improvement efforts?

The Governance practice area is key to understanding the pivotal role that senior management plays in process improvement efforts. This area encompasses the structures, policies, and decision-making processes that guide and control an organization's operations and practices.

In the context of CMMI, governance involves ensuring that there is alignment between business objectives and process improvements. Senior management is responsible for providing direction, making strategic decisions, and supporting the processes related to performance improvement. Their engagement ensures that the right resources, priorities, and oversight are in place, which is crucial for successful implementation and sustainability of process improvements.

Effective governance creates an environment where process initiatives can thrive, aligning them with the overall goals of the organization. Thus, understanding this area helps one appreciate how vital senior management’s support and active participation are to fostering a culture of continuous improvement within an organization.