RedHen Registration: where is the display settings? I'm using the RedHen module for registration to an event. 

I created the registration type and a content type Event that has a field "Registration".
For what I read, when one visualize a instance of a content Event it should appear the fields of the registration type but it isn't. In the description it says that depends on the "display settings" but when I create registration type I didn't see an option like that. 

What can be wrong? Thanks in advance.
Well after a break and with my mind a bit clearer.
The display settings don't depend of the registration type, they can be found in "manage display" of the content type (in my case "Event"). Only that no matter what display one choose it will always appear a tab for "registration", but I think this can be manage with the css.