private SafeHtml getSafeHtml(final String string, final ContentTemplate rule) {
        if (!rule.isEnabled()) {
            return HtmlBuilder
                    .builder()
                    .span(hb ->
                            hb.append(string), Attribute.className("dataRetention--disabledRule"))
                    .toSafeHtml();
        } else {
            return SafeHtmlUtils.fromString(string);
        }
    }
Add the columns to the table.
stroom-core-client/src/main/java/stroom/receive/content/client/presenter/ContentTemplateListPresenter.java