You have to talk to and repair the "greeting" droid (the one at the landing pad). Need a fairly high Awareness or T3 in your party and a good Repair skill. After you've repaired it, ask it what it know about you personally and it will activate the hologram.
"They may not call you a Jedi anymore, but believe me you are. It's not the sort of thing you just stop being. You're stuck with it. Just like you're stuck being the General."
~Bao-Dur, The Sith Lords
Linear Mode
