The GWM Visual Studio Add-In generates proxy and extension classes for an OData service in any Visual C# project. As a developer, you can use the proxy and extension classes generated by the SAP Service Reference feature to execute operations of an OData service, for example, retrieving contacts.
You must have the connection details and system specific authentication details to connect to the required OData service. Contact your system administrator for the appropriate details
The example below illustrates how you can add an SAP Service Reference to a Visual Studio project:
The following references are added to the References folder:
The SAP Service Reference folder is created, and proxy and extension classes are added.