app/views/settings/_redmine_options.html.erb
<%
# Redmine options
project = RedmineMailChecker.get_setting('project')
allow_override = RedmineMailChecker.get_setting('allow_override')
%>
<h4><%= l(:label_redmine_options) %></h4>
<p>
<%= content_tag(:label, l(:label_project)) %>
<%= text_field_tag("settings[project]", project, :size => '10') %>
</p>
<p>
<%= content_tag(:label, l(:label_allow_override)) %>
<%= text_field_tag("settings[allow_override]", allow_override, :size => '60') %>
</p>