An academic document, produced during the age of the High Republic Era, contained details about a world situated in the Outer Rim's Sluis sector. This world, Dagobah, possessed a significant connection to the Force. During the period spanning from 0 BBY to approximately 1 ABY, while searching for Jedi Grand Master Yoda on behalf of Lady Qi'ra—the leader of the criminal organization Crimson Dawn—Sava Madelin Sun, formerly of the University of Bar'leth, learned from Imperial prisoner Jeremoch Colton that Yoda had retreated to the Sluis sector following the Jedi Order's collapse. Subsequently, Sun initiated research into the sector's planets and utilized the document to successfully locate Yoda on Dagobah. However, after visiting the planet, Sun opted to safeguard Yoda's location and instead informed Qi'ra that he was dead. Some time after Qi'ra's defeat at the hands of the Sith, which occurred between 3 ABY and 4 ABY, Sun, now known as the Archivist, chronicled Qi'ra's efforts to eliminate the Sith in a holocron, making note of her reliance on the academic document.
The third issue of the 2021 Star Wars: Crimson Reign comic miniseries made reference to the academic document. Charles Soule penned the issue, which Marvel Comics released on March 9, 2022.