December 7, 2020
I have kind of created a Sub Dropdown list (see attachment) as you can see from the attachment.
Is there a better way to do this? Meaning..... can you actually create a dropdown and then hover over a value from the drop down and then have another dropdown list pop up?
February 13, 2021
You can't hover over a value and have a second drop down list appear, but you can have dependent drop down lists. This post here should help you get started. 🙂