Is there a way to allow user to do a parallel drill down? Current drill down path is not interexchangable. For example, I wanted to show email open_rate and click_through rate trend in drill down. But I can only get open_rate chart first, then go to click-through rate chart based on the selection from open_rate chart or vice versa(sometimes, the selected field may not make sense for the next chart). It will be great a user can decide which drill down chart to see.
Thank you.
Olivia