Ohio Revised Code Title XVII. Corporations Partnerships § 1706.082

(A) An operating agreement may be amended upon the consent of all the members of a limited liability company or in such other manner authorized by the operating agreement. If an operating agreement provides for the manner in which it may be amended, including by requiring the approval of a person who is not a party to the operating agreement or the satisfaction of conditions, it may be amended only in that manner or as otherwise permitted by law; except that the approval of any person may be waived by that person and any conditions may be waived by all persons for whose benefit those conditions were intended.

(B) An operating agreement may provide rights to any person, including a person who is not a party to the operating agreement, to the extent set forth in the operating agreement.

(C) The obligations of a limited liability company and its members to a person in the person's capacity as an assignee or dissociated member are governed by the operating agreement. An assignee and dissociated member are bound by the operating agreement.