How do you pass the caved-in door on dentooine in kotor 2?

To pass the caved-in door on Dantooine in KOTOR 2, you need to obtain the "Force Push" ability. This can be acquired by leveling up your Force powers if you are a Jedi. Once you have Force Push, approach the door and use the ability to clear the debris blocking it, allowing you to access the area beyond.