app/views/layouts/access_denied.html.erb
<div align="center">
<h1>Access Denied</h1>
<div>
<% if @appconfig.login_options.include?('built-in') %>
Maybe you want to <%= link_to "try", login_path %> to log in with built-in authentication?
<% end %>
<br>
<% if current_user && current_user.departments %>
Maybe you want to go <%= link_to "here", dashboard_path %>?<br>
If you think you are redirected here wrongly, please contact the application administrator at <%= mail_to "#{AppConfig.first.admin_email}"%>.</br>
<% end %>
</br>
</div>
</div>