What I am trying to do is build a form in which the user fills some of the fields for a new Publication, and takes you to the New Publication action, with those fields already filled in, so the user fills the rest.
I got the controller part covered, but I cant find how to use form_for for this, as its not exactly associated to the model (only some of the necessary fields are in the first form).
you could do
form_tag new_publication_path()