anchor.diff:              </tr>
                <tr>
   				<th align=right valign=middle class="grid">
  -                    <div align="right"><kul:htmlAttributeLabel attributeEntry="${arDocHeaderAttributes.customerNumber}"/></div>
  +                    <div align="right"><kul:htmlAttributeLabel attributeEntry="${arDocHeaderAttributes.customerNumber}" readOnly="true"/></div>
                   </th>
                   <td align=left valign=middle class="grid">
                   	<kul:htmlControlAttribute attributeEntry="${arDocHeaderAttributes.customerNumber}" property="customerNumber"  />
  
positive.code:             </tr>
                <tr>
  				<th align=right valign=middle class="grid">
                      <div align="right"><kul:htmlAttributeLabel attributeEntry="${accountAttributes.accountNumber}"/></div>
                  </th>
                  <td align=left valign=middle class="grid">
                  	<kul:htmlControlAttribute attributeEntry="${accountAttributes.accountNumber}" property="accountNumber"  />
  
negative.code:             </tr>
              <tr>
  				<th align=right valign=middle class="grid">
                      <div align="right"><kul:htmlAttributeLabel attributeEntry="${orgAttributes.organizationCode}" readOnly="true" /></div>
                  </th>
                  <td align=left valign=middle class="grid">
                      <kul:htmlControlAttribute attributeEntry="${orgAttributes.organizationCode}" property="orgCode"  />
  