anchor.diff:              <table  class="table table-bordered" cellspacing="0" width="100%">
                   <thead>
                       <tr>
  +                      <th><%= sortable "id", "Id", PurchaseOrder, "product_sku" %></th>
                         <th><%= sortable "product_sku", "Sku", PurchaseOrder, "product_sku" %></th>
                         <th><%= sortable "group_number", "Grupo", PurchaseOrder, "product_sku"  %></th>
                         <th><%= sortable "state", "Status", PurchaseOrder, "product_sku"  %></th>
  
positive.code: 
                          <%= form_tag(:accept_oc,  method: "post") do %>
                          <%= hidden_field_tag :cloud_id, purchase_order.id_cloud %>
                          <td><%= purchase_order.product_sku %></td>
                          <td><%= purchase_order.group_number %></td>
                          <td><%= purchase_order.state %></td>
  
negative.code:                 <tbody id="news-table">
                      <% @our_purchase_orders.each do |purchase_order| %>
                        <tr>
                          <td><%= purchase_order.id %></td>
                          <td><%= purchase_order.product_sku %></td>
                          <td><%= purchase_order.group_number %></td>
                          <td><%= purchase_order.state %></td>
  