The image admin_bus_trans.gif shows the business transaction details for requesting purchase order. The page has the following fields: Description: This activity issues a purchase order to a seller. The seller acknowledges at the line level if the purchase order is accepted, rejected, or pending.

• Revision: 2.0
• Time To Perform: 1440
• From Actor: Buyer
• To Actor: Seller
• Process Protocol: PIP
• Requesting Action: Purchase Order Request Action
• Responding Action: Purchase Order Confirmation Action

End of description.