Hi
I have the following column graph. I would like to put a red horizontal line crossing the y-axis at about 26.
This column graph was created via a pivot table, and then the pivot table was deleted.
How can this be done?

http://s11.postimg.org/r7y31a4mr/image.png
I have the following column graph. I would like to put a red horizontal line crossing the y-axis at about 26.
This column graph was created via a pivot table, and then the pivot table was deleted.
How can this be done?

http://s11.postimg.org/r7y31a4mr/image.png