Process refers to a "set of activities that results in delivery of the product benefits". A process could be a sequential order of tasks that an employee undertakes as a part of their job. It can represent sequential steps taken by a number of various employees while attempting to complete a task. Some people are responsible for managing multiple processes at once. For example, a restaurant manager should monitor the performance of employees, ensuring that processes are followed. They are also expected to supervise while customers are promptly greeted, seated, fed, and led out so that the next customer can begin this process.