Thanks for your replay, for some reason I wasn't notified via email that I received a replay. Here is how I got it configured but it is still the same behavior.
aaa group server tacacs+ cppm
server 10.10.210.67
!
aaa authentication login default group tacacs+ local
aaa authentication enable default none
aaa authorization exec default group tacacs+ if-authenticated
aaa authorization commands 1 default group tacacs+ if-authenticated
aaa authorization commands 15 default group tacacs+ if-authenticated
aaa accounting dot1x default start-stop group radius
aaa accounting exec default start-stop group tacacs+
aaa accounting commands 1 default start-stop group tacacs+
aaa accounting commands 15 default start-stop group tacacs+
aaa accounting system default start-stop group tacacs+
thanks again,