Hi Cathy1
Thanks for your post. If you want to use the overpayment as a credit to be used up in subsequent contributions you will need to use the Pay Liabilities feature to manually record some of the superannuation payments, but you would need to manually keep track of the amount of superannuation consumed.
The Help Article, Reversing and reprocessing super payments, has information on this.
Please let me know if you need further help.
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