How to Use Avery 5160 Labels on Excel | Techwalla Feb 15, 2019 · Now the Avery labels are formatted, and the information is connected. Click Match Fields under Mailings and make sure the column headings from Excel match the < > formatting you used earlier. If everything matches, move forward. If not, use the drop-down menus to adjust until all the fields match. This maps the Excel columns to the labels.