A process is a chain of related tasks or activities that transforms inputs into outputs that deliver value to customers. This is a foundational concept in Six Sigma and process management. The tasks may produce tangible goods, services, support, or information, but what defines a process is that the activities are connected, repeatable, and directed toward a result that matters to an internal or external customer. Inputs are the materials, information, requirements, or triggers that enter the process, while outputs are the results produced by it. Management is a broader organizational function and is not the term for the sequence of value-creating work itself. In Black Belt thinking, processes are the units to be mapped, measured, analyzed, improved, and controlled. Understanding a process requires identifying suppliers, inputs, steps, outputs, and customers, as well as variation and performance measures across that chain. Therefore, the correct answer is Process, because it is the term that best describes the end-to-end sequence of tasks that creates customer value through products, services, support, or information.