Hiding / Displaying columns

M

majesticaussies

Opened spreadsheet that has numbered tabs above row 1 that show / hide
columns. Also shows + and - signs showing the related columns. Just
wondering how to create this in a spreadsheet. Thanks...
 
R

Rowan

Select the columns (or rows) that you want to apply it to. Then
Data>Group and Outline>Group.
UnGroup to undo the operation

Regards
Rowan
 
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