Ohio Revised Code Title XVII. Corporations Partnerships § 1706.62

(A) Subject to division (B) of this section, a member may maintain a direct action against another member or members or the limited liability company, or a series thereof, to enforce the member's rights and otherwise protect the member's interests, including rights and interests under the operating agreement or this chapter or arising independently of the membership relationship.

(B) A member maintaining a direct action under division (A) of this section must plead and prove an actual or threatened injury that is not solely the result of an injury suffered or threatened to be suffered by the limited liability company, or series thereof.