	public void export(Media media, ManifestBuilder manifest, File mediaArchiveDirectory, Locale locale) {
		EfficiencyStatement statement = null;
		if(StringHelper.containsNonWhitespace(media.getContent())) {
			try {
				statement = (EfficiencyStatement)myXStream.fromXML(media.getContent());
			} catch (Exception e) {
				log.error("Cannot load efficiency statement from artefact", e);
			}
		}
		if(statement != null) {
			List<Map<String,Object>> assessmentNodes = statement.getAssessmentNodes();
			List<AssessmentNodeData> assessmentNodeList = AssessmentHelper.assessmentNodeDataMapToList(assessmentNodes);
			SyntheticUserRequest ureq = new SyntheticUserRequest(media.getAuthor(), locale);
			IdentityAssessmentOverviewController details = new IdentityAssessmentOverviewController(ureq, new WindowControlMocker(), assessmentNodeList);
			super.exportContent(media, details.getInitialComponent(), null, mediaArchiveDirectory, locale);
		}
	}
The software does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system.