mmon, {
                            extend: 'excel',
                            autoFilter: true,
                            sheetName: 'Exported data',
                        }),
                        $.extend( true, {}, buttonCommon, {
                            extend: 'csv'
                        }),
                        $.extend( true, {}, buttonCommon, {
                            extend: 'pdf',
                            orientation: 'landscape',
                            pageSize: 'LET