I imported this object from Visi 18, but it's axis are totally messed up.

On the part screenshot you see the radius cutout is the front, this is what I want as being a front. But when im making a drawing of it It says it is the back.

Pictures say more than a thousand things.

So the blue is what I want as a front plane, I tried with a coordinate system but I don't really get it and it changes nothing.

This is what i get when I make a drawing of it.

Can somebody help me ?