Sample Data Flow Diagram Template
A data flow diagram simply shows the way that information passes through or is stored in a system, including the inputs and outputs that drive activity. This sample data flow diagram shows how a system for monitoring stock levels might function. To adapt this sample data flow diagram template to match your own system, start by registering for a free Lucidchart account. Then add the inputs, outputs, actions, and entities that exist within the system you’re mapping.