Disconnect the SCIM connection in Apple Business Manager
If youʼre no longer using the SCIM connection or you want to change the Apple Business Manager accounts to manual accounts, you can remove the SCIM connection.
Disconnect the SCIM connection
In Apple Business Manager , sign in with a user that has the role of Administrator or People Manager.
Select your name at the bottom of the sidebar, select Preferences , then select Directory Sync .
Select Edit next to SCIM, then select Disconnect.
Read the warning about disconnecting, then select Disconnect.
Turn off Provisioning in Azure AD.