Assign mib_amb_occlusion to all the shader in maya?

[prafull-chauhan]

HI,
 i was trying to add mib_amb_occlusion shader to all my shader in the hypershader i was trying, bt i m stuck pls help me guys .
and pls let me knw is there any solution by which i can render ambient occlusion pass and my diffuse color pass together i dont want them seprately in mental ray i tried it bt i am not successful .