Help: For assistance with enabling and using the stapling service, please see our user guide: Enable Stapling Service.
To enable the stapling service within the Employer Portal, navigate to Settings > Contribution settings and click View against the 'Stapling service' menu item. This will navigate you to the Connection with the ATO screen, and details the steps required within ATO Access Manager.
For a step-by-step walkthrough of the process, please refer to our user guide, linked above.