Create a free event flow diagram using EdrawMax's predefined templates. An event flow diagram is a kind of diagram that is used to document the flow of events. As the image suggests, the event flow diagram consists of event rule groups and business steps. The following event flow diagram suggests how a customer provides money and invoice for some services offered to them. The copy of the invoice will then be forwarded to the transport team so that required action will be taken ahead. Instead of creating Event flow diagrams from scratch, try using EdrawMax as it has predefined templates that let you draw the flows of events chronologically.