Group/text/scalc/01/12080300.xhpSun Microsystems, Inc.GroupDefines the selected cell range as a group of rows or columns.When you group a cell range, and outline icon appears in the margins next to the group. To hide or show the group, click the icon. To ungroup the selection, choose Data – Group and Outline -Ungroup.IncludeRowsGroups the selected rows.ColumnsGroups the selected columns.