03b4fd82_terprise_Architect_User_Guide___Detail
[Topic] Data Flow Diagrams [See also] Data Flow Diagrams [Detail] 
A data flow diagram (DFD) is a graphical representation of the flow of data through an information system, and can also be used to visualize data processing (structured design). Developing a DFD helps in identifying the transaction data in the data model.
Business Models [Enterprise Architect User Guide]
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