Skip to main content

Software Data Flow Diagram Entities

Activity / Process / Entity / External Interactor

Check

Check 2

Data Process

Data Store

Data Store 2

Data Store 3

Data Store with ID

Decision / Entity Relationship

Entity

External Entity

Final Report / Archive

Information / Data Carrier / SOP

Information/Data Carrier/SOP / Stop State

Loop

Multiple Process / Start State / Multi State

Object

Order / Command

Product / Result

Reference

Start / End

Stop State