AutoOutline

If the selected cell range contains formulas or references, LibreOffice automatically outlines the selection.

For example, consider the following table:

January	February	March	1st Quarter	April	May	June	2nd Quarter
100	120	130	350	100	100	200	400

The cells for the 1st and 2nd quarters each contain a sum formula for the three cells to their left. If you apply the \<emph\>AutoOutline\</emph\> command, the table is grouped into two quarters.

To remove the outline, select the table, and then choose Data - Group and Outline - Remove.