orbit-personalconference/app/views/panel/personal_conference/desktop/conference_co_author_relations/edit.html.erb

<%= form_for(@conference_co_author_relation, url: panel_personal_conference_desktop_conference_co_author_relation_path(@conference_co_author_relation), html:{"form-type"=>"ajax_form", "callback-method"=>"coauthorRelationEditForm"} ) do |f| %>
  <%= render partial: 'form' , locals: {:f => f}%>
<% end %>