(2) Custody of and responsibility for records and files of the court relating to an action, suit or proceeding may be transferred to the clerk or court administrator of another court, for the purposes of storage and servicing, after the expiration of 25 years after the entry of final judgment in the action, suit or proceeding. [Amended by 1971 c.193 §15; 1975 c.588 §12; 1985 c.540 §5; 2007 c.129 §5]