redmine/app/views/settings/plugin.html.erb

<%= title [l(:label_plugins), {:controller => 'admin', :action => 'plugins'}], @plugin.name %>

<div id="settings">
<%= form_tag({:action => 'plugin'}) do %>
<div class="box tabular settings">
<%= render :partial => @partial, :locals => {:settings => @settings}%>
</div>
<%= submit_tag l(:button_apply) %>
<% end %>
</div>