While workflow diagrams examples originated in the manufacturing industry, a workflow can be useful in various other industries. A hospital can use a workflow diagram example to depict the steps taken during an emergency room visit. Workflow diagrams can describe the actions taken during a deployment operation. Workflow diagrams can be used to document any process, from payment processing to collections and purchase orders. Using workflow diagrams to show a university student's steps to enroll is one example. A workflow diagram can depict a customer's steps from ordering to receiving the final product.