Every content item in this list is tagged with all the required labels:

• by
• customer
• delete
• duplicate-payments
• employee
• over
• overpaid
• overpayment
• overpayments
• paid-twice
• time

To add a label to the list of required labels, choose '+ labelname' from Related Labels.
To remove a label from the required labels, choose '- labelname' from above.