EP 1 499 940 B1 30 40 50 Client Application Location Entity Requesting Entity AA li ion-d dent interaction ------ (Application-dependent interaction) _____ Initiate request step Location information (LI) Redirect with full request + ------- (Application-dependent interaction) ____ 20 ? i oo j Person Client application, _Location Entity Requesting Entity © here browser Connect to Jocation entity Connect to contact address Request 1m Wo) Mesonse | Redirect to return address 16