During the Kymoodon Era, Imram, a planet, was attacked. This assault was carried out by raiders who had the support of the Hutts. The raiders managed to enslave people, and this event was documented in a report intended to highlight the risks of settling the rimward regions. This report was found again in 5 ABY. It had been kept within a government archive located on Belasco. Because of this rediscovery, Thunys Albegron, who studies Popular Studies, brought up this assault during the Conference on Popular Entertainment on Obroa-skai in 6 ABY.
The initial mention of this assault occurred in the fifth entry of the Star Wars: The Essential Guide to Warfare Author's Cut series, a 2014 series of posts by Jason Fry on the StarWars.com blog. The post included material that had been removed from The Essential Guide to Warfare, a 2012 book also written by Fry.