This web based database is an example of using "Graphviz" (Graph Visualization Software) within TeamDesk.
Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks.
Please learn more here: http://www.graphviz.org
Any support materials, such as spreadsheets and real-life work samples would be very helpful as they would help us better understand your business process.