click window>code snippets for the snippets panel.
click window>actions for the actionscript panel.
Original Q-Created digital piano in Flash CS5 when upgraded to CS6 (creative cloud) although piano still functions properly when tested could not find actions/behaviors or snippets
created before upgrade to CS6 from CS5.
Problem is when looking in snippets panel and actions panel where there was code in CS5 that I entered and edited now is not there in CS6, yet it still functions
and works as I stated earlier when tested.