The document discusses a short documentary called "Behind the scenes with a top referee" about referee Xavi Estrada Fernandez. It follows his daily routine and preparations for refereeing games in the UEFA European under 21 Championships. The documentary was well-edited into a 5-minute video that gave viewers insight into the hard work and sacrifices required to have a career as a referee. It was produced by UEFA to educate football fans about the lives of referees.