To set up Platform SSO, please follow these steps:
Add a new managed domain, eg. swif.<yourdomain> to Apple Business Manager (ABM) -> Managed Apple Accounts. You need to create a TXT record on your DNS server to verify the newly added managed domain.
After the domain is verified and added to ABM, please remove the TXT record from your DNS server.
Add a CNAME record swif.<yourdomain> and put the CNAME value "apple-enrollment.swifteam.com"
On Swif's settings page, click "Verify your Apple Enrollment domain".
You can also set it at the Device Enrollment page.
Create a managed Apple ID for the employee (device user) on Apple Business Manager with these managed Apple ID formats:
Add the above managed Apple ID to Swif’s employee field “Managed Apple ID”.
Inform the employee about their Apple-managed Apple ID and password by sending an Account enrollment email on Swif.
To enroll a device via Platform SSO, please follow the steps here.