@Override
  public @NotNull Element writeScheme() {
    Element element = new Element("list");
    element.setAttribute(DISPLAY_NAME_TAG, getName());
    if (myDescription != null) {
      element.setAttribute(DESCRIPTION_TAG, myDescription);
    }

    for (String actionId : getActionIds()) {
      element.addContent(new Element(ACTION_TAG).setAttribute(ID_TAG, actionId));
    }

    schemeState = SchemeState.UNCHANGED;
    return element;
  }
@Override
  public @NotNull Element writeScheme()