External Services Management
Details-Service Operations
In Customizing for the network, you can define the following default values for service activities in the network profile: Control key, Cost element, Material group, Purchasing group, and Order unit.
Service Specifications

You can call up outline levels and service specifications for the activity via the detail screen of a service activity. As of Release SAP ECC 5.0, you can also access catalogs for selecting services from the service specifications. To do this, you must set up the relevant catalog interface, OCI (Open Catalog Interface) in Customizing.
