how to use Radioss Block Format?

Hello!Everyone! I am a new student about using Radioss Block Format to make buckling simulation. I am using Hypermesh v12.0 Radiossblock (block110 Format) right now. But I still do not know how to make nonlinear buckling simulation. How to get the ENG_IMPL_NONLIN and ENG_IMPL_BUCKL? Where are the buttons for ENG_IMPL_ (in the picture I just uploaded)? After I pressed the button of control card, what should I do next? Thank you so much! Sun