redmine/app/views/workflows/_action_menu.html.erb

<div class="contextual">
<%= link_to l(:button_edit), {:action => 'edit'}, :class => 'icon icon-edit' %>
<%= link_to l(:button_copy), {:action => 'copy'}, :class => 'icon icon-copy' %>
<%= link_to l(:field_summary), {:action => 'index'}, :class => 'icon icon-summary' %>
</div>