Order management system


Data flow diagrams

Data flow diagram is the diagrammatic representation of flow of information within a system.It shows how the customer can make orders and once the order is accepted the invoice has to be generated.Generation of the invoice also creates a Accounts Receivable entry and sets the order status to delivered.of the invoice also creates a Accounts Receivable entry and sets the order status to delivered.

System level Flow chart




System Level DFD Pizza Hall Flow Chart The above two charts show functionality of Order management.

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