right click model -> properties-> behavior -> actions -> empty window

please help 8]

Your action are in your script file. I think you didn't add a script to your level.
Go to

File->Map Properties->Main And choose you script there.

it works thanks a lot!
any idea where i can find : player_walk_fight ?

If you are searching a template action, I don't know. I'm not working with them.

thanks anyways.