Which document outlines the cooperation needed among parties for a project?

The Project Delivery System is the correct choice because it encompasses the overall framework and methodology for how a project is executed, including the roles and responsibilities of all parties involved. It outlines the processes and cooperation necessary between various stakeholders—such as owners, contractors, and consultants—to ensure successful project completion. This system defines how the project will be structured and delivered, establishing clear paths for collaboration and communication throughout the project lifecycle.

In contrast, a Project Charter primarily defines the project’s scope, objectives, and stakeholders but does not delve into the specifics of cooperation among parties. The Operation Manual typically contains instructions and guidelines for how to operate a system or equipment but is not concerned with the collaborative aspects of project execution. A Cooperation Agreement may outline specific terms for collaboration, but it is often a separate document not representing the full scope of the project delivery framework.