Inspired by Why didn't the Jedi enact Order 65?.
Order 65 (copied from linked question):
Order 65 was one of the 150 contingency orders that the clone troopers of the Grand Army of the Republic were trained to carry out in the event of different emergency scenarios during the Clone Wars. Order 65 stated that if a majority of the Senate or the Security Council declared that the Supreme Chancellor—at that time Palpatine—was unfit for duty, the Chancellor was to be captured or, if necessary, killed.
Is there any canon on what parties make up the Security Council? Is it a mix of senators and Jedi? Is security council = Jedi council?