app/views/studies/edit.html.erb
<% add :about, I18n.t("studies.about") -%>
<% add :back_menu, I18n.t("navigation.menu.back_to_study") => study_path(@study) -%>
<%= page_title @study.name, 'Edit' %>
<p class="lead">Edit your study. Required fields are marked with <%= required_marker %>.</p>
<div id="study">
<%= form_for :study, url: study_path(@study), html: {method: :put, multipart: true} do |form| %>
<%= render partial: "study", locals: {read_only: false, creation: false, form: form, study: @study} %>
<% end %>
</div>