Dual Y axis in Line chart

Hi,

I'm working on a line chart and displaying 2 columns Project count and test count. Project count is in tens of number and test count in thousands.With a single Y axis ,the Project line almost looks flat.

Is there any option to have a second Y axis. I see that this option is there in Line and stacked column chart. 

But we want to have the columns projection as 2 lines and looking for it in Line chart. Please help.

Thanks.