Both the native and legacy endpoints of the Dynamics GP service implement several interfaces that are used to group related methods. The interfaces divide the methods into functional areas, such as Financial, Inventory, or Sales. In the default configuration, the Dynamics GP service presents the interface that contains all of the available methods. You can configure the Dynamics GP service to present one of these area-specific interfaces instead.
When developing an application, you can target one of these area-specific interfaces. The proxy generated for the service reference or the web service reference will contain only the methods, classes, and enumerations defined in that interface. This makes the proxy mcuh smaller and more efficient.
The following lists summarize the available interfaces and the methods that are available in each.