Ohio Rev. Code Ann. § 3307.061
(C) Proceedings for removal of a board member on any of the grounds enumerated in division (B) of this section shall be commenced by filing with the court of common pleas of the county in which the board member resides a written complaint specifically setting forth the charge. The complaint shall be accepted if signed by the governor or signed as follows:
(1) If the complaint is against a contributing member of the board, the complaint must be signed by a number of contributing members of the retirement system that equals at least the following and must include signatures of at least twenty contributing members residing in at least five different counties:
(2) If the complaint is against a retired teacher member of the board, the complaint must be signed by a number of former members of the system who are superannuates, as defined in section 3307.01 of the Revised Code, that equals at least the following and must include signatures of at least twenty retired teacher members residing in at least five different counties:
(D) The clerk of the court of common pleas in which a complaint against a member of the state teachers retirement board is filed under division (C) of this section shall do both of the following with respect to the complaint: