DFD for order system

1. Data Flow Diagram
Order System Example
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additional information!

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

3. New customer
Order SystemOrder System
1
Add
Customer
New
info D Customer
1 Master
Customer
2
Process
Customer
Order
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 SystemOrder System
Back
Order
Avail
Update
Tax
Ord
Pending Order