Star Wars Rebels introduced fans to a whole new side of the Star Wars universe. The animated series, set during the formative years of the Rebel Alliance, brought the rebel cell known as the Spectres into Star Wars canon, telling their story through the eyes of young Jedi-to-be, Ezra Bridger.
Source：https://www.cbr.com/rebels-characters-star-wars-bring-live-action-next/
