Ohio Rev. Code § 971.15
All agreements between the owners of adjoining properties filed in accordance with this chapter, all affidavits filed by owners in accordance with this chapter, and all assignments of and findings and decisions regarding responsibility for building and maintaining in good repair partition fences made under this chapter shall be recorded in the official records of the county recorder. A document recorded in the official records shall be final between the parties thereto and successive owners thereafter until modified by a subsequent document. All documents recorded shall describe the land where a partition fence is located and the portion of the fence assigned to each applicable owner. In addition, the documents shall describe the purposes and use of the partition fence.
R.C. § 971.15