docs: protected void openEditLoginMessageDialog() {
  
          Window window = CmsBasicDialog.prepareWindow();
          CmsBasicDialog dialog = new CmsEditLoginView(window);
          window.setContent(dialog);
          window.setCaption(CmsVaadinUtils.getMessageText(Messages.GUI_MESSAGES_LOGINMESSAGE_TOOL_NAME_0));
          dialog.setWindowMinFullHeight(500);
          A_CmsUI.get().addWindow(window);
      }