Flowcharting a process is one of the most practical ways to document complex processes for identifying inefficiencies. Flowcharts provide a visual representation of the process steps in sequential order, making it easier to understand and identify areas where improvements can be made. They help in illustrating the flow of activities, decision points, and potential bottlenecks in the process. This visual aid is particularly useful for complex processes, as it provides a clear and intuitive way to analyze and optimize the workflow.