To customize your guest list template to track additional information, such as guests' favorite songs for the DJ playlist, you can add a new column to your existing template or create a new sheet within the same workbook. Here are the steps you can follow:   ᐅ Determine the additional information you want to track: Identify the additional information you want to track, such as favorite songs, dietary restrictions, or seating preferences. ᐅ Add a new column: If you want to add a new column to your existing guest list template, right-click on the column header of the last column and choose "Insert a column to the right." Rename the column header to reflect the new information you want to track, such as "Favorite Songs." ᐅ Enter data: Enter the information for each guest in the new column. For example, if you're tracking favorite songs, you can enter the name of the song or artist in the appropriate cell. ᐅ Format the column: Format the column to make it easier to read and sort. You can change the font size, color, and alignment or apply conditional formatting to highlight certain cells based on their content. ᐅ Save the updated template: Save the updated guest list template with the new information.