3.10 Unified Contact Store Details

This section describes a conceptual model of possible data organization that an implementation maintains to participate in this protocol. The described organization is provided to facilitate the explanation of how the protocol behaves. This document does not mandate that implementations adhere to this model as long as their external behavior is consistent with that described in this document.

An enhanced presence server maintains the elements for the groups and contact list as described in [MS-SIP] section 3.7.<49>