title: Link a view to the top "create" button of Odoo in order to add an entry
body: <p>I would like to know if it is possible to link a view with the top "Create button" of a custom module given that this button isn't a part of any view.</p>
  
  <p>Now when I click on this button Odoo opens a new row that I have to fill but I would like to open a view (or a wizard) in order to add this new entry.</p>
  
  <p>I searched and found nothing interesting on google/odoo forum/irc... But I have been told that this process is done in JS ?</p>
  
  <p>The form when we click on "Create" from the quotation page would be perfect but I can't find how it is done.</p>