This is a view that lists services on which the currently edited application service depends. The dependency is expressed in the generation of a convenience method for getting the dependent service (you can use it in your implementation of the application service operations).
You can use the Dependency tab page to modify referenced application services or business object nodes.
The Dependency tab page is divided into two parts:
You use with the quick info text Add Dependency to move services from the Existing Objects to the Dependent Objects list and with the quick info text Delete Dependency to remove them.