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

• 33884
• bills
• customer
• employee
• group
• ix-academy
• ix-pdf
• multicurrency
• overpaid
• payment
• payments
• period

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.