EDIT

		super.setEntity(entity);

		setSectionTitle();

		layout();

	}

	protected void setSectionTitle() {

				if (label == null){

					label = ((DefinedTermBase<?>)getEntity()).getLabel();

				}

			} else if (getEntity() instanceof TextData){

				label = ((TextData)getEntity()).getLanguageText(PreferencesUtil.getGlobalLanguage()).getText();

				if (label == null){

				label =((IdentifiableEntity) getEntity()).getTitleCache();

			}

			title = ": " + label;

			// we have to duplicate ampersands otherwise they are treated as

			// mnenomic (see Label.setText() documentation)

			// see also #4302

	@Override

    public void setIrrelevant(boolean irrelevant) {

		if (detailElement != null) {

			detailElement.setIrrelevant(irrelevant);

		}

	}