def add_title(content, deprecated_id = nil, deprecated_title_type = nil, id: nil,
                  title_type: nil,identifier_type: nil,display_seq: nil,file_as: nil,group_position: nil,role: nil,
                  lang: nil, alternates: {})
      if deprecated_id
        warn 'second argument for add_title is deprecated. use id: instead'