About the authorisation callback URL in Apple Business Manager
In Apple Business Manager, you use the authorisation callback URL to contact the SCIM app setup in the identity provider (IdP). This URL is different for each IdP and may contain the name of the SCIM app. For example:
https://identity-provider.com/admin/app/AppleBusinessManagerSCIM/oauth/callback
To create an authorisation callback URL, see Create the authorisation callback URL.
For more information about the exact authorisation callback URL, consult your IdP’s documentation.