redmine/app/views/auth_sources/edit.html.erb

<h2><%=l(:label_auth_source)%> (<%= h(@auth_source.auth_method_name) %>)</h2>

<%= form_tag({:action => 'update', :id => @auth_source}, :method => :put, :class => "tabular") do %>
  <%= render :partial => auth_source_partial_name(@auth_source) %>
  <%= submit_tag l(:button_save) %>
<% end %>