I know I can create mixed charts as described here.
But it is possible to have two different Y-axis? This is possible for example in excel. Where you can create say one bar graph with Y-axis 0-100, and line graph with Y-axis 0-1000.
This can be useful, for example I made a chart where I show worked hours each month and I have also utilization, calculated as a percentage of worked hours to available hours. But you can see, worked hours can be a big number, so if I put utilization on a graph, it is impossible to see anything because the 0-100 line will be in a very bottom part of the graph, where primary y-axis is let’s say 0-10000.