Ahsoka Fulcrum question.

Fulcrum is an order if I remember correctly either that or Ashoka changed her last name/gained the title when she became a grey Jedi which isn't actually a Jedi but has the name Jedi in its name. If you watch star wars the clone wars far enough you will see the episode where this takes place. She believes that the Jedi are wrong in their ways and is kicked out of the Jedi anyway for being blamed for something she didn't do. The grey Jedi are users of the force both the light side and dark side of it in order to balance the force and there's alot of information to learn on it if you search grey Jedi online.