docs: protected void addBookmarkForElement(
          Element element,
          Locale locale,
          Element parent,
          String parentPath,
          CmsXmlContentDefinition parentDef) {
  
          int elemIndex = CmsXmlUtils.getXpathIndexInt(element.getUniquePath(parent));
          String elemPath = CmsXmlUtils.concatXpath(
              parentPath,
              CmsXmlUtils.createXpathElement(element.getName(), elemIndex));
          I_CmsXmlSchemaType elemSchemaType = parentDef.getSchemaType(element.getName());
          I_CmsXmlContentValue elemValue = elemSchemaType.createValue(this, element, locale);
          addBookmark(elemPath, locale, true, elemValue);
      }