Question: why is ahsoka not mentioned in revenge of the sith?
Answer: In canon, Ahsoka isn't mentioned in Revenge of the Sith because we are to understand that she and a contingent of the 501st are on Mandalore fighting Darth Maul. Order 66 is issued, and Ahsoka is forced into hiding. ... Ahsoka Tano was created for the Clone Wars TV series in 2008.