index.html.erb in iqvoc-4.5.0

- old
+ new

@@ -1,5 +1,9 @@
 <%= page_header :title => Iqvoc::Concept.base_class.model_name.human(:count => 2),
   :desc => t('txt.views.navigation.hierarchical') %>
 <%= render 'concepts/sidebars/plural' %>
 
-<%= treeview @concepts %>
+<% if params[:published] == '0' %>
+  <%= render "concepts/hierarchical/treeview", concepts: @concepts, broader: false, dragabble: true %>
+<% else %>
+  <%= treeview @concepts %>
+<% end %>