Hi pjmo
Welcome to the MYOB Community Forum, I hope you find it a wealth of knowledge
When you have processed the Pay Superannuation payment you do get the option to select a Pay From Account. This is the account that the payment will be processed within AccountRight, this has no bearing on the account that the funds will actually be processed in real life.
If the incorrect pay from account has been selected in AccountRight on that Pay Superannuation transaction you would be looking at reversing out the Pay Superannuation transaction. You would then reprocess those values using the Pay Liabilities (if those funds have been successfully paid). Our Help Article: Reversing and reprocessing superannuation payments would be able to assist with that process.
Alternatively, you could do a Transfer Money or Spend Money transaction taking the money from the incorrect account to the correct account in AccountRight.
Cheers,
Shella_A