To give you more specific details of:
https://velog.io/@leeyosebi/Manual-SCP-Setup
$ConfigurationPartition = (Get-ADRootDSE).configurationNamingContext
$scp = New-Object System.DirectoryServices.DirectoryEntry
$scp.Path = "LDAP://CN=62a0ff2e-97b9-4513-943f-0d221bd30080,CN=Device Registration Configuration,CN=Services,$ConfigurationPartition"
$scp.Keywords
If you deploy service connection point, you might also need to enroll the devices to the Intune automatically.
So the steps below is to make GPO and link it to the device OU to enroll the devices into Intune using user credential.
C:\Program Files (x86)\Microsoft Group Policy\Windows 11 October 2023 Update (23H2)\PolicyDefinitions
C:\Windows\SYSVOL\sysvol\cake.run.local\Policies\PolicyDefinitions
Computer Configuration > policies > administrative templates > Windows components > MDM
4. Configure just like this
Client might need to execute the command:
gpupdate /force
gpresult /r
And also restart their device as well.