The figure shows the service configuration differences that are returned and is represented by the following boxes: Configurable Entity; Under Configurable Entity: Properties, Place, Party, and Configuration; Under Configuration: Properties, Non-Configurable Entities (and Properties), and Configurable Entities (and Properties); Under Configurable Entities, Configurations.
In the Party box, there an asterisk indicating that Party is only applicable when the configurable entity is a Service.