public function isFieldRestricted($fieldModel)
 {
     $restricted = parent::isFieldRestricted($fieldModel);
     if ($restricted && $fieldModel->getName() == 'accountname') {
         return false;
     } else {
         return $restricted;
     }
 }
 public function isFieldRestricted($fieldModel)
 {
     $restricted = parent::isFieldRestricted($fieldModel);
     if ($restricted && ($fieldModel->getFieldDataType() == 'productTax' || $fieldModel->getName() == 'unit_price')) {
         return false;
     } else {
         return $restricted;
     }
 }