How does Project Integration Management primarily function?

Project Integration Management primarily functions by facilitating the coordination of all aspects of a project, which includes daily management of project activities and troubleshooting any issues that arise. This process involves overseeing the project management plan and ensuring that all parts of the project work together harmoniously to achieve the project goals. Day-to-day management is crucial because it allows for real-time adjustments, ensuring that any potential problems are addressed promptly, thus maintaining the project's overall momentum and alignment with its objectives.

While effective communication among team members is an essential aspect of project management, it is not specifically what defines the primary function of Project Integration Management. Similarly, aligning project costs with the budget and hiring contractors are important activities within project management but fall under different process groups or knowledge areas rather than integration management itself.

Overall, the essence of Project Integration Management is about ensuring everything is synchronized, and this involves active management and problem-solving as the project progresses, making daily management a core component.