redmine/app/views/groups/show.html.erb

<%= title [l(:label_group_plural), groups_path], @group.name %>

<% if @group.custom_field_values.any? %>
  <ul>
    <% render_custom_field_values(@group) do |custom_field, formatted| %>
      <li><span class="label"><%= custom_field.name %>:</span> <%= formatted %></li>
    <% end %>
  </ul>
<% end %>

<h3><%= l(:label_member_plural) %></h3>
<ul>
<% @group.users.each do |user| %>
    <li><%= user %></li>
<% end %>
</ul>