Use Case ID

Place Sales Order

Goal in Context

An administrator wishes to place a purchase order.

Scope

Sales Order System (SOS)

Pre-Condition

1.      The administrator is authenticated by the system.

2.      The administrator has successfully navigated to the main menu.

Success End Condition

1.      The sales order is placed successfully.

2.      An order summary is displayed.

Failed End Condition

1.      The sales order is not placed

2.      An order summary is not displayed.

Primary Actor

Administrator

Trigger Event

The administrator selects the ‘Place Sales Order’ option.

Main Success Scenario

Step

Actor

Action Description

1

Administrator

Selects the ‘Place Sales Order’ option.

2

POS

Displays a screen with input fields for item ID, name, description, quantity, and price.

3

Administrator

Enters information into all the input fields and clicks the ‘OK’ button.

4

POS

Adds the sales order to the system, and displays a summary of the order placed, including a Sales Order ID.

Use Case ID

View Sales Order

Goal in Context

An administrator or salesman wishes to view a sales order.

Scope

Sales Order System (SOS)

Pre-Condition

1.      The administrator or salesman is authenticated by the system.

2.      The administrator or salesman has successfully navigated to the main menu.

3.      An administrator has placed at least one order.

Success End Condition

1.      Sales Orders matching the search criteria are properly displayed.

2.      A summary of the Sales Order is displayed.

Failed End Condition

1.      A summary of the Sales Order is not displayed

2.      Sales Orders matching the search criteria are not properly displayed.

Primary Actor

Administrator or Salesman

Trigger Event

The administrator or salesman selects the ‘View Sales Order’ option.

Main Success Scenario

Step

Actor

Action Description

1

Administrator/Salesman

Selects the ‘View Sales Order’ option.

2

SOS

Displays a screen with input fields for item ID, name, or sales order ID.

3

Administrator/Salesman

Enters information into the desired input fields and clicks the ‘Show Matching Sales Orders’ button.

4

SOS

Displays a screen with all sales orders matching the input fields.

5

Administrator/Salesman

Selects the desired Sales Order.

6

SOS

Displays a screen with a summary of the Sales Order selected.

Use Case ID

Complete Sales Order

Goal in Context

A salesman wishes to complete a sales order, which will add to the available inventory.

Scope

Sales Order System (SOS)

Pre-Condition

1.      The salesman is authenticated by the system.

2.      The salesman has successfully navigated to the main menu.

3.      At least one sales order is placed by the administrator.

Success End Condition

1.      The sales order is completed.

2.      An order summary is displayed.

3.      Inventory is updated properly.

Failed End Condition

1.      The sales order is not completed.

2.      An order summary is not displayed.

3.      Inventory is not updated properly.

Primary Actor

Salesman

Trigger Event

The salesman selects the ‘Place Purchase Order’ option.

Main Success Scenario

Step

Actor

Action Description

1

Salesman

Selects the ‘Complete Sales Order’ option.

2

POS

Displays a screen with input fields for sales order ID, item ID, and name.

3

Salesman

Enters information into the desired input fields and selects the ‘Show Matching Sales Orders’ button.

4

POS

Displays a screen with all sales orders matching the input fields.

5

Salesman

Selects the desired Sales Order, and clicks the ‘Complete’ button.

6

POS

Completes the order, and displays a screen with a summary of the Sales Order completed and updated quantity of the item will be displayed.