This is a workflow diagram demonstrating procure to pay cycle using swim lanes. Here each department or team is represented by its own lane. Swim lanes make it easier for departments to work with each other. This example involves placing of a purchase request till delivery of the order and ends with making of payment. Example is very well explained what exactly happens in each department & who is responsible for what. Process flaws bottlenecks can be easily identified by using this kind of workflow diagram.