Which project management technique uses a visual diagram to combine multiple projects?

The project management technique that uses a visual diagram to combine multiple projects is portfolio management. In this context, portfolio management focuses on overseeing a collection of projects and programs, ensuring they align with an organization’s overall strategic goals. By visualizing the projects within a portfolio, managers can assess performance, allocate resources effectively, and make informed decisions about prioritization and investment.

This method helps in understanding how projects interrelate and contribute to overall organizational success. A visual diagram, often referred to as a portfolio dashboard, allows stakeholders to see the status, risks, and benefits of various projects at a glance, facilitating better communication and strategic alignment.

Other techniques, while essential in project management, do not specifically encompass the visual combination of multiple projects in the same systematic way that portfolio management does.