An online version of a specialized flowchart used in engineering, this Simple System Diagram helps to depict a system at a high level. Connected shapes are stable during subsequent edits, such as rearranging or removing elements. The System Context Diagram is a useful tool for quickly and easily depicting the connections between various objects in the system. The editor for the System Context Diagram is straightforward and to-the-point, so designers won't be bothered by annoying prompts.