Codex/Galactic History 48: The Audiences on Onderon

The Galactic History 48: The Audiences on Onderon codex entry is located within the Achievements:Datacrons section of a player's codex once it has been unlocked.

Codex entry
"This datacron holds unheard of power and knowledge collected by an ancient race. You access its power and discover writings which are clearly only one small piece of a massive galactic history:

The Jedi had uncovered Freedon Nadd’s tomb, but its sarcophagus was stolen by Naddist rebels loyal to the dead Sith Lord’s teachings. With Jedi Master Arca Jeth captured, Ulic Qel-Droma called for Republic forces and Onderon’s capital, Iziz, was besieged.

During the battle, Satal Keto and Aleema, leaders of the Krath Sith cult, arrived on Onderon seeking Sith knowledge. They went before King Ommin, who gave Satal an amulet that would allow him to understand the ancient Sith language.

Their audience was interrupted by Ulic Qel-Droma, who sought to rescue his Master Arca Jeth from King Ommin’s clutches. Satal and Aleema escaped, only to encounter the spirit of Freedon Nadd himself. Calling them the inheritors of his legacy, Nadd promised that he would lead the Krath to glory. Meanwhile, the Jedi saw Nadd’s sarcophagus sealed away on Dxun, locked behind Mandalorian iron."