It's time to tell the Label Wizard which fields you want to use.
If you want to place fields on separate rows, you'll need to press Enter in the Prototype label area to move to the next row before inserting the field.
Also, if you want certain text to appear on every label—such as a comma between the city and state—you can type the text in the Prototype label area.
Double-click each field you want to use. Click Next.