element = include;
// Need to call setAttributeNS on the record, unless the xop prefix
// is defined on the descriptor's resolver already
NamespaceResolver resolver = ((XMLField) getField()).getNamespaceResolver();
if (resolver == null || resolver.resolveNamespaceURI(XMLConstants.XOP_URL) == null) {
resolver = new NamespaceResolver();
resolver.put(XMLConstants.XOP_PREFIX, XMLConstants.XOP_URL);
String xpath = XMLConstants.XOP_PREFIX + XMLConstants.COLON + INCLUDE;
XMLField incField = new XMLField(xpath);
incField.setNamespaceResolver(resolver);