scope:

The present document analyses the telecommunication operator's role acting as Identity Broker to facilitate the anchor functionalities for the management of distributed user profile information, which is currently handled in an ad-hoc or proprietary way without standardized way. The present document also defines the protocol specifying the procedure to access to the user profile information via Identity Broker, the extensible user profile data model as core and the user profile data model for the telecommunication area, to be standardized.