Hi, Nitz_Mercav
Thanks for your post, and welcome to the MYOB Community Forum.
If you wish to change the liability account for super expense, you can do it by going to Payroll > Payroll Categories > Click the super payroll category that you want to change the liability account > Under Linked Expense Account and Linked Payable Account, you should be able to change it. For further information regarding your concern, you may check the Help Article: Superannuation.
Please let us know if you require any further assistance with this.
Best regards,
Doreen