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← cd ~/graph-permissions
// graph-permissions · SubjectNameRegistration

SubjectNameRegistration.ReadWriteMicrosoft Graph permission · Medium risk

Allows the app to read and write all the subject name registration properties on behalf of the signed-in user.

Delegated permission

Medium risk

Read and write a subject name registration.. Allows the app to read and write all the subject name registration properties on behalf of the signed-in user.

IDfb0d7592-1943-4141-a7bc-b7ae45b84ecf
ConsentUsers can consent, if your consent settings allow it
RiskCan make changes. Check the scope is as narrow as possible.

Ask for it when signing in

Delegated permissions act as the signed-in user, so the app can never do more than that user can.

powershell1 line
Connect-MgGraph -Scopes "SubjectNameRegistration.ReadWrite"

Which apps already have it?

powershell6 lines
# Apps with delegated consent for SubjectNameRegistration.ReadWrite
Connect-MgGraph -Scopes "Application.Read.All", "Directory.Read.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
Get-MgOauth2PermissionGrant -All |
    Where-Object { $_.ResourceId -eq $graph.Id -and ($_.Scope -split " ") -contains "SubjectNameRegistration.ReadWrite" } |
    Select-Object ClientId, ConsentType, PrincipalId

Check every app in your tenant → Permission explainer

Sources