Provides dedicated processes for purchasing direct materials, indirect materials, and services such as subcontracting for components and Internet-based employee-centered MROs. Includes functions that tell the purchasing department: about required materials and services (with or without material master); to release a requisition, to assign the source of supply to a requisition, to convert the requisitions to purchase orders, and to control the follow-on activities. Functions for transportation management and foreign trade are available for the inbound side as well as for the outbound side. Provides reporting functions for purchasing.