fab-manager/app/views/notifications_mailer/notify_admin_low_stock_threshold.html.erb

<%= render 'notifications_mailer/shared/hello', recipient: @recipient %>

<p>
  <%= t('.body.low_stock', **{ PRODUCT: @attached_object.name }) %>
</p>
<p>
<%= t('.body.stocks_state_html', **{ INTERNAL: @attached_object.stock['internal'], EXTERNAL: @attached_object.stock['external'] }) %>
</p>
<p>
  <%=link_to( t('.body.manage_stock'), "#{root_url}#!/admin/store/products/#{@attached_object.id}/edit", target: "_blank" )%>
</p>