A collection of SIMPLE_SYNC_FIELD_DEFINITION structures that each represent a custom field. Fields can be used to identify an item in the metadata or store version information about an item.
cCustomFields
The number of items in pCustomFields.
pIdentityRules
A collection of IDENTITY_RULE structures that defines the way in which an item is identified within a replica.
cIdentityRules
The number of items in pIdentityRules.
pChangeUnitVersionRules
A collection of CHANGE_UNIT_VERSION_RULE structures that represent the way in which a change unit is identified in terms of an ID and a set of fields that define a change unit's version.