Setups | Payroll | Options | History Company Connect.
History Company Connect is used to link the history company you create during Australian end-of-year payroll processing to your live payroll company. This allows any future adjustments to flow through to Single Touch Payroll in Attaché Online so you can submit them to the ATO. See Making adjustments after running End of Year
Note: The History Company Connect is only available in the Modern menu in Attaché 19 (or later). If you are not using Modern menu, you will need to change menu style to carry out this task. You can change back to your preferred menu, however, you might like to try working with Modern menu as it has a number of features not available in the older menu styles.
To link a history company to its primary company:
Log in to the 2018/19 history company.
Choose Setups | Payroll | Options | Link to Primary Company.
Select the primary company from the drop-down list.
Click Save to save and close the screen.
In most cases there will be only one company available for selection. However, if you have multiple primary companies connected to an organisation in Attaché Online, ensure you select the correct primary company for your history company.