3.2.4.3 Put Changes Sub-Response Processing

Protocol clients MUST update their data model to incorporate any new Serial Numbers (section 2.2.1.9) for data elements included in the Put Changes sub-response data, as specified in section 2.2.3.1.3. Protocol clients are able to track the difference between the protocol server’s Knowledge (section 2.2.1.13) and their own local set of known Serial Numbers.