Type: RecordRef

The RecordRef that is returned refers to a new record with the same filters, current keys, and marks as the original RecordRef. Any changes that you make to the filters, current keys, and marks of the new record are not observed in the original. This is different from assigning one RecordRef to another RecordRef. If you assign one RecordRef to another RecordRef, then both refer to the same record and changes that you make to one RecordRef are observed in the other RecordRef.

Reference