Ohio Revised Code Title XXIX. Crimes Procedure § 2930.15

(A) If a defendant is convicted of committing a criminal offense against a victim or an alleged juvenile offender is adjudicated a delinquent child for committing a delinquent act against a victim, if the victim or victim's representative requests notice of the filing of an appeal, and if the defendant or alleged juvenile offender files an appeal, the prosecutor in the case promptly, but not later than seven days after receiving the notice of appeal, shall notify the victim and victim's representative, if applicable, of the appeal. The prosecutor also shall give the victim and victim's representative, if applicable, all of the following information:

(B) If the appellate court returns the defendant's or alleged juvenile offender's case to the trial court or juvenile court for further proceedings, the victim and victim's representative, if applicable, may exercise all the rights that previously were available to the victim in the trial court or the juvenile court.