Adding additional fields to Barcode Labels Use this form to add additional information fields to barcode labels. Select Configuration > Label Printing > Label Print Extensions. The Label Print Extensions form is displayed. Click New. Specify this information: Label Request ID The request ID for the field you are adding. Label Request Seq The default sequence order to print the label. Label Request Sub Seq The default sub-sequence order to print this label. Field Name The name for the field. Field Value The default value for this field. Click Save.