The level 1 data flow diagram shows the core processes and data flows for a hair salon's appointment scheduling and financial management. Key processes include clients requesting and scheduling appointments, management requesting supplies from suppliers who are then invoiced, and accounting of cash receipts from clients and payments to suppliers. Relevant data includes client data, invoices, and payments.
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As-IS DFD Level 1: Appointment Schedule
The level 1 data flow diagram shows the core processes and data flows for a hair salon's appointment scheduling and financial management. Key processes include clients requesting and scheduling appointments, management requesting supplies from suppliers who are then invoiced, and accounting of cash receipts from clients and payments to suppliers. Relevant data includes client data, invoices, and payments.