Idaho R. App. P. 110
As amended through September 30, 2024
All motions, petitions, briefs and other appellate documents, other than the initial notice of appeal, shall be filed with the Clerk of the Supreme Court as required by the Idaho Appellate Rules with the court heading of the Supreme Court of the State of Idaho as provided by Rule 6. In the event of an assignment of a case to the Court of Appeals, the title of the proceeding and the identifying number thereof shall not be changed except that the Clerk of the Supreme Court may add additional letters or other notations to the case number so as to identify the assignment of the case. All case files shall be maintained in the office of the Clerk of the Supreme Court.
Id. App. R. 110