docs: private void createExtendedElement(StringBuilder sb, RepositoryLogRecord record){
  		sb.append(lineSeparator).append(INDENT[0]).append("<extendedDataElements name=\"CommonBaseEventLogRecord:level\" type=\"noValue\">");
  		sb.append(lineSeparator).append(INDENT[1]).append("<children name=\"CommonBaseEventLogRecord:name\" type=\"string\">");
  		sb.append(lineSeparator).append(INDENT[2]).append("<values>").append(record.getLevel().getName()).append("</values>");
  		sb.append(lineSeparator).append(INDENT[1]).append("</children>");
  		sb.append(lineSeparator).append(INDENT[1]).append("<children name=\"CommonBaseEventLogRecord:value\" type=\"int\">");
  		sb.append(lineSeparator).append(INDENT[2]).append("<values>").append(record.getLevel().intValue()).append("</values>");
  		sb.append(lineSeparator).append(INDENT[1]).append("</children>");
  		sb.append(lineSeparator).append(INDENT[0]).append("</extendedDataElements>");    	
  	}