reference line as expression

[#1]

Hi,

I need to plot a straight line. normally we do it in reference line.

But, i have few other dimension.

How can i plot it in a chart.

For example, i have a bar chart over month.

and i need to plot a line, with just one value, says 3.5, over the bar chart for all the months?

Is it possible?

Thanks

Nick

[#2]

Try creating an additional expression and setting it to the 3.5, or whatever Y value you want the line at.

[rubenmarin]

Hi Nick, you can't use, in presentation tab, a reference line?