app/views/spree/admin/products/_form_resources.html.erb
<div data-hook="admin_product_form_resources">
<%= f.field_container :resources, class: ['form-group'] do %>
<%= f.label :resource_ids, Spree.t(:resources) %>
<% if can? :modify, Refinery::Resource %>
<%= f.hidden_field :resource_ids, value: @product.resource_ids.join(',') %>
<% elsif @product.resources.any? %>
<ul class="text_list">
<% @product.resources.each do |r| %>
<li><%= r.title %></li>
<% end %>
</ul>
<% else %>
<div class="alert alert-info"><%= Spree.t(:no_resource_found, resource: :resources) %></div>
<% end %>
<% end %>
</div>