2.2.1.1.2 MetaTagCnsetSeen ICS State Property
Property ID: 0x6796
Data type: PtypBinary, 0x0102 ([MS-OXCDATA] section 2.11.1)
The MetaTagCnsetSeen property contains a serialization of REPLGUID-based CNSET structures, as specified in section 2.2.2.4. The CN structures, as specified in section 2.2.2.1, in the CNSET track changes to folders (for hierarchy synchronization operations) or normal messages (for content synchronization operations) in the current synchronization scope that have been previously communicated to a client, and are reflected in its local replica.