Connect 2 Dropdowns

Hello,

I didn’t find in documentation if it’s possibile to link 2 Dropdown together to simplify selection of items.

Consider as an example City selection.

I could create one Dropdown only letting the user to choose between thenths of values.

Could I create a previous Dropdown where the user chooses before the Region and then in the second City Dropdown only cities in the selected region?

In other words I should filter the second dropdown based on the first dropdown selection.

Thanks!