You can use a workflow diagram to provide a visual representation of the business process. The workflow, which uses standardized symbols and shapes, shows you how your work is completed from start to finish step by step. It also represents who is in charge of what point in the process. You must first conduct a thorough workflow analysis to reveal potential flaws to design a workflow. Workflow diagrams are useful for defining, standardizing, and identifying critical areas of your process. You can use a workflow diagram to help employees understand their roles and the order in which work is completed and foster greater unity among departments.