Ohio Rev. Code Ann. § 5309.35

Deeds and other instruments relating to registered land, which create or declare trusts, or contain unusual or exceptional covenants, restrictions, or conditions, or create unusual or exceptional interests, may, upon the demand of a party in interest and the payment of the proper fees, be recorded by the county recorder in books to be kept for that purpose in his office and known as the "record of trusts and exceptional estates in registered land." The number of the page of the record shall be noted on the folium of the register of land titles in which the land affected is entered, and such reference shall be made to such number in the certificate of title or memorial.