A family retreat on the planet Z'trop was owned by the Kett family, owners of Kett Shipping. Firmus Kett, a captain in the Trade Defense Force of the Trade Federation, mentioned the retreat in his , where he claimed the family never spent as much time in the retreat as they meant to. Kett attributed the families retreat, as well as their other holdings, to the Trade Federation.
The Kett family retreat was supposed to be first mentioned in The Essential Guide to Warfare, a sourcebook released in 2012 written by Jason Fry and Paul R. Urquhart, but they were ultimately cut from the final product. The section including the grounds was later published as part of Star Wars: The Essential Guide to Warfare Author's Cut, a series of articles published on the StarWars.com blog starting in 2013.
The Kett family retreat was supposed to be first mentioned in The Essential Guide to Warfare, a sourcebook released in 2012 written by Jason Fry and Paul R. Urquhart, but they were ultimately cut from the final product. The section including the grounds was later published as part of Star Wars: The Essential Guide to Warfare Author's Cut, a series of articles published on the StarWars.com blog starting in 2013.
- The Essential Guide to Warfare