I'm trying to build a bar+line chart with 2 y-axises(marketing spend + output) and a X-axis(date). How do I add 2 values to the Y-axis?
This screenshot should explain exactly how to
@Noa, did Godiepi's reply help you out?
The option changed to series on left scale: https://www.screencast.com/t/YL5ShzmKT
works the same way, in that box you can put 1,2,3,4 as many lines you would like. just drag and drop your series on the top and it will pick it up automatically.