What is the principal purpose of project integration management?

The principal purpose of project integration management is to ensure that all project elements are coordinated effectively throughout the project lifecycle. This aspect of project management involves bringing together various processes and activities to form a cohesive whole. Integration management ensures that each part of the project aligns with the overall project goals, facilitating communication among team members and stakeholders, and ensuring that changes to the project are managed appropriately.

By focusing on integration, project managers can ensure that different components like scope, schedule, and resources are harmonized, leading to a more efficient and successful project outcome. This holistic approach is essential for maintaining a unified direction and addressing issues proactively as the project progresses, ultimately aiding in achieving project objectives within the constraints of time, budget, and quality.