Figure A-1 shows the top level of the LSS schema. Objects and referenced objects are named in bold font. Figure A-2 shows details for the profile_data object.

The highest level in the LSS schema is the schema object, which references these objects:

The ServiceProviders object contains details of the services that are available to the user. It contains references to the services object which names the service, and the profile_data object that contains details about that service.