You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: tag_lists.rb
    path of file: ./repos/hitobito/app/helpers/dropdown
    
    the code of the file until where you have to start completion: # encoding: utf-8

#  Copyright (c) 2018, Schweizer Blasmusikverband. This file is part of
#  hitobito and licensed under the Affero General Public License version 3
#  or later. See the COPYING file at the top-level direct
    
    def init_items
      add_item(I18n.t('people.multiselect_actions.add_tags'),
               template.new_group_tag_list_path(@group),
               data: { checkable: true, method: :get },
               remote: true)
      add_item(I18n.t('people.multiselect_actions.remove_tags'),
               template.deletable_group_tag_list_path(@group),
               data: { checkable: true, method: :get },
               remote: true)
    end