BT-9093 served as a stormtrooper within the ranks of the First Order. He was involved in the First Order's blockade on Kashyyyk. BT-9093, along with a fellow stormtrooper, received instructions to find SN-1208, who hadn't checked in after being taken out of action by the Wookiee, Chewbacca. The pair of stormtroopers then came across the porg called Terbus, who tricked them into walking into a trap prepared by Chewbacca.