Target line to a column chart?

[Deb]

I have a column chart with 0 - 100% "X" axis with gridlines at every 20%. I
need to add a "target" line at 95% to show performance goal. How do I do this?

 

[Andy Pope]

Hi,

Have a look at Jon's page,
http://peltiertech.com/Excel/Charts/AddLine.html

Cheers
Andy

 

[Bernard Liengme]

See
http://peltiertech.com/Excel/Charts/AddLineHorzSeries.html
note the links at the bottom of this page for other methods
best wishes