Final answer:
An enterprise system facilitates the procurement process but does not typically assist vendors in selecting the appropriate purchase order; that is the vendor's responsibility.
Step-by-step explanation:
The question relates to how an enterprise system might facilitate the purchase of office equipment. Of the options provided, the one that an enterprise system does not typically facilitate is "assisting the vendor with the selection of the appropriate purchase order." An enterprise system does provide an electronic order form (a purchase requisition), route the order to appropriate authorities for specific approval, and make data available for management analysis. These functionalities streamline the procurement process within the organization, but the selection of the appropriate purchase order is generally a decision made by the vendor, independent of the buyer's enterprise system.