For each employee, you need to configure their superannuation settings.
Setting up employee superannuation
Navigate to the Staff screen.
Select the employee.
Open the Super tab.
Configure the following.
Super settings
Nominated super fund
The employee's chosen super fund. If they don't choose, you can pay into your default fund (provided it meets stapling requirements).
Member number
The employee's member number with the fund.
Employer contribution rate
Usually set to the Superannuation Guarantee rate. Can be higher if your organisation offers above-minimum contributions.
Employee contribution settings (if salary sacrificing)
If the employee is making voluntary contributions through salary sacrifice.