When installing and using Free Template Sheets, you can adjust them according to your needs, such as adding or removing fields, applying Conditional Formatting, or modifying the sheet layout. Please refer to this article for detailed instructions on how to adjust a template properly.
Note: If you are using the Free or Lite Plan, the number of Custom Sheets is limited. Once you reach the limit, you will no longer be able to modify templates that have not yet been edited.