Hello,

I need advice on how to create a drop down list where when I select from the Drop down, it will only show the data on the next column based on the drop down list.

I don't want to have multiple column of data that associate with the drop down list. instead, I wanted to have 2 column of data.

here is the example:

When I select the drop down "Country" and I select "USA", in the column, the drop down will show different cities under "USA"
then, when I press the drop down "Country" and I select "Canada" the drop down will only show different cities under "Canada"

Can you please advice?