This lore can be found by a consular on Alderaan.
It will be unlocked during the mission “Hostile Negotiations” while having a conversation with Lord Teral.
Galactic diplomacy and the Jedi Order have been intertwined for thousands of years. Renowned for their sense of justice and wide cultural awareness, Jedi negotiators are in high demand. Sometimes a Jedi will represent the interests of the Republic or the Jedi Order, but Jedi often act as a neutral third party between two factions; an outsider who can be trusted to arbitrate disputes fairly. The talents of the Jedi and their adherence to the Jedi Code make them well suited to diplomatic endeavors. Jedi are trained in galactic law and history, often understand obscure languages and customs, and are famed for their devotion to peace. In addition, anyone trying to bribe or lie to a Jedi diplomat will be met with polite amusement at best–and at worst, heavy sanctions and criminal charges from the Republic.