A data flow diagram is ... Determine how data moves between processes, data stores, and external entities. Label Data Flows: Label data flows to indicate the type of information being moved.

A data flow diagram (DFD) is a visual representation of how data flows through a system or organization. It’s a powerful tool for identifying key components, understanding the relationships between ...

Abstract: Model transformations are frequently applied in business process modeling to bridge between languages on a different level of abstraction and formality This paper proposes a model ...