The context diagram is simple to produce and indicates the business entities, external applications, staff, customers, and suppliers that will interface with the project as well as the information flow in and out of the project or analysis area.
You can easily edit this template using Creately's online data flow diagram. You can export it in multiple formats like JPEG, PNG and SVG and easily add it to Word documents, Powerpoint (PPT) presentations, Excel or any other documents. You can export it as a PDF for high-quality printouts.