anchor.diff:                     data_type = md_attribute.dataType
                      json = data_type == 'hash' || data_type == 'array' || data_type == 'struct'
                      base_value = base_attrs[attr] %>
  -                <% if base_value || target.rfcAction == 'add' %>
  +                <% if base_value || rfc.rfcAction == 'add' || rfc.rfcAction == 'update' %>
                     <tr class="attribute">
                       <td colspan="2">
                         <%= md_attribute ? md_attribute.description : attr %>
  
positive.code:           </div>
          <% end %>
          <div class="tab-pane <%= 'active' if diff_attrs.blank? %>" id="rfc_<%= rfc_id %>_tab_info">
            <%= rfc_properties(target) %>
          </div>
          <% if rfc_ci_relations %>
            <div class="tab-pane" id="rfc_<%= rfc_id %>_relations">
  
negative.code:       </div>
      <% end %>
      <% builder.bottom do %>
        <% if rfc.rfcUpdated && rfc.rfc_updated_timestamp.present? %>
          last modified <% updated_by = rfc.rfcUpdatedBy || rfc.rfcCreatedBy  %>
          <%= time_ago_in_words(rfc.rfc_updated_timestamp) %> <%= "by #{updated_by}" if updated_by %>
        <% elsif rfc.rfc_created_timestamp %>
          created <%= time_ago_in_words(rfc.rfc_created_timestamp) %> <%= "by #{rfc.rfcCreatedBy}" if rfc.rfcCreatedBy %>
        <% else %>
          &nbsp;
        <% end %>
  