Duplicate the Parcel.
[Visual Basic .NET] Public Sub DuplicateParcel ( _ ByVal pIGSParcel As IGSParcel, _ ByVal Plan As String, _ ByVal Lot As String _ )
[C#] public void DuplicateParcel ( IGSParcel pIGSParcel, string Plan, string Lot );
Product Availability
Available with ArcGIS Desktop.