- "Those sleep-imprinting sessions on the journey here seem to have worked...! I've enough information about Metalorn to keep one step ahead of pursuit."
- ―Leia Organa
Sleep-imprinting was a method in which the mind could be programmed with information while the subject is asleep. It was useful for imparting tactical information en rout to a mission.
- Star Wars 30: A Princess Alone (First mentioned)