1. Data Flow Diagram Order System Example Please use speaker notes for additional information!

2. Order System Order System Customer Warehouse Order Invoice New customer Picking Slip Order Ship Statement

3. New customer Order System 1 Add Customer New info D Customer 1 Master Customer 2 Process Customer Order Cust Info D Back 3 Order D Inventory 2 Master Backorder Proc Info 3 Warehouse Picking Slip Produced Pending Order Packing slip Warehouse 4 Shipping Prepare D Customer 1 Master Ship N/A 5 Customer Bill Produce Bill N/A Bill Info Shipping B/O info Order Picked Customer Ship statement Cust Bill

4. Customer 2.1 Verify Customer Order D Customer 1 Master Need to establish Customer 2.2 Verify Item Order D Inventory 2 Master Notify Valid 2.3 Check Available 2.4 Update Commit 2.5 Create Order D Inventory 2 Master D Shipping 4 Taxes D Back 3 Order Valid Item Order System Back Order Avail Update Tax Ord Pending Order