I am trying to create a bar chart with two categories, quarter and region, and then show a trend for each region across quarter. I am able to that by using a Grouped Bar chart with 2 Categories and a Series. But then I need to add a line that shows the average across quarters for each region. The chart would look like this.
I am able to create this chart shown below in Domo:
..but now need to add the average line across quarters for each region, the red line that I've drawn in. Can this be done in Domo?