| Name | Description | Type | Additional information | 
|---|---|---|---|
| CID | Contains the customer id associated with the resulting preference for the merge process. This value can be empty ("") or null if a contact element is provided. | string | None. | 
| Prefix | string | None. | |
| FirstName | string | None. | |
| MiddleName | string | None. | |
| LastName | string | None. | |
| Suffix | string | None. | |
| ChannelContacts | Contains the channel and contact element information to submit with this preference. This field can be ommitted or null if a CID is provided. | Collection of ChannelContact | None. |