This is one of the cool things about Excel. When you make a table of data be
sure it has heading. Than go to Data/Subtotals and follow the prompts. It
automatically subtotals and gives you the collapsible buttons. If you want
to remove them go to the same place and select the REMOVE ALL button on the
bottom.
JICDB

"Egon" wrote:

Ok, I have a spreadsheet here at work that someone long gone created...

On the left hand side there are + and - signs that allow you to
collapse sections of the spreadsheet. This is the first time I've run
into this and I'm dying to know how they did it, but I can't seem to
find any settins for it or anything.

Can anyone give me a hand here?

Thanks.

J.