How to set description to CheckBoxGroup item in Vaadin 8

Hi, I wonder if there is a possibility to add description to items in CheckBoxGroup. Not description to the whole CheckBoxGroup using CheckBoxGroup#setDescription() but to every single item.

CheckBoxGroup<String> multi = new CheckBoxGroup<>("Multiple Selection");
  multi.setItems("Many", "Muchos", "Monta");
  multi.setItemDescriptionGenerator((DescriptionGenerator<String>) s -> {
  if (s.equals("Many")) {
    return "Lorem ipsum";
  } else {
    return "Dolor sit";

Thank you. It works.