A production report ("PR") is a filmmaking term for the form filled out each day of production of a movie or television show to summarize what occurred that day. There is no standard template for a production report, and each show usually has an original template, often created before production begins by one of the assistant directors ("AD"). Besides superficial differences, most forms record the same information and are simply a series of blank tables created in Excel printed double sided on a legal sized (8 x 14 inch) sheet of paper. The purpose of this form is to keep track of a production's progress and expenses and to help determine what salary is owed to the cast and crew. It is finally sent to studio executives and is permanently filed to serve as a legal record.