METHODS AND APPARATUSES FOR REQUESTING A SERVICE ON BEHALF OF A PARTY

摘要

This invention relates to a method of requesting a service (10, 14) by one party (12) on behalf of another party (13) comprising the steps of requesting by the one party a service on behalf of the another party, the request including identity information of the another party, authenticating the one party and modifying said request to include identity information of the one party and permitting the one party to receive the service on behalf of said another party, depending on the identity information of at least the another party.