anchor.diff:          <td class="key">Bind Password</td>
           <td class="wide">
             <%= password_field_tag("authentication_bind_pwd",
  -                              @edit[:new][:authentication][:bind_pwd],
  +                              '',
                                 :maxlength=>128,
                                 "data-miq_observe"=>{:interval=>'.5', :url=>url}.to_json) %>
           </td>
  
positive.code:               <td class="key">Secret Key</td>
                <td class="wide">
                  <%= password_field_tag("authentication_amazon_secret",
                                      @edit[:new][:authentication][:amazon_secret],
                                      :maxlength=>50,
                                      "data-miq_observe"=>{:interval=>'.5', :url=>url}.to_json) %>
                </td>
  
negative.code:             <td class="key">Access Key</td>
                <td class="wide">
                  <%= text_field_tag("authentication_amazon_key",
                                      '',
                                      :maxlength=>50,
                                      "data-miq_observe"=>{:interval=>'.5', :url=>url}.to_json) %>
                </td>
  