Publisher Simon & Schuster has been owned by media companies lately by ViacomCBS while the publisher is not involved with film and TV, S&S shares with CBS for possible film or TV deals. Alloy Entertainment while not a unit of a publisher started using a book packaging to film model of film and TV development by developing the property in-house, hire authors for the books and films, so as to own the property. Random House was the first big six book publisher to establish a book to film unit, Random House Films, in 2005 with a Focus Features deal under a development and co-finance plan.