Retrieve second variable data based on first variable selected

Hello, I have two drop down boxes on my graph (two variables).

The first drop down are the projects. The second drop down is the Area of the project. i.e Test, Development, Business, however, these areas are not the same across projects.

What I need to do is be able to fill the second drop down by knowing what was selected in the first drop down (the project selected).

Can anyone point me to information on doing this?


1 Like

I have the same problem. Would be nice to know if you do get any solution to it!

Sorry, no one has responded and because of this limitation and a few others we have chose not to use Grafana for this project.