Nebraska Report on the Filing or Determination of an Action or Appeal Regarding a Copyright is a document filed with the United States Copyright Office when the status of a copyright application or appeal is changed. This document provides information on the status of the copyright, such as if the filing was successful or if it was denied. This document also provides information on the court or tribunal that issued the decision and the date of the decision. There are two types of Nebraska Report on the Filing or Determination of an Action or Appeal Regarding a Copyright: Filing and Determination. Filing reports provide information on the filing of an action or appeal regarding a copyright. Determination reports provide information on the determination of an action or appeal regarding a copyright.