Setting up multiple options for each product in a form - how?

[Jeff_Hager]

I’m guessing you’ve gotten more answers from this thread?

Dynamic Dependent Choices

Hello Jaime, could you please explain this a little more?, I need to so something like this. I need a choice component to show countries and then a choice component to show cities of the country selected in the previous choice component. I don’t understand how to set the visibility conditions, also could you please share your sheet? Thank you