Indiana 16-2. Notice of Appearance in Interlocutory Appeals is a document that is filed by a party who wishes to appeal an interlocutory order of a lower court in Indiana. The Notice of Appearance must be filed in the appellate court that will hear the interlocutory appeal. It must include the appellant's name, case number, the lower court in which the appeal originated, and the names of the parties involved. It must also include a statement of the appellant's position, a summary of the order being appealed, and any relevant legal arguments. There are two types of Indiana 16-2. Notice of Appearance in Interlocutory Appeals: Appellant and Appealed. The Appellant's Notice of Appearance is filed by the party seeking to appeal the interlocutory order, while the Appealed's Notice of Appearance is filed by the party opposing the appeal.