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// graph-permissions · DelegatedAdminRelationship

DelegatedAdminRelationship.ReadWrite.AllMicrosoft Graph permission · High risk

Allows the app to manage (create-update-terminate) Delegated Admin relationships with customers and role assignments to security groups for active Delegated Admin relationships without a signed-in user.

Application permission

High risk

Manage Delegated Admin relationships with customers. Allows the app to manage (create-update-terminate) Delegated Admin relationships with customers and role assignments to security groups for active Delegated Admin relationships without a signed-in user.

IDcc13eba4-8cd8-44c6-b4d4-f93237adce58
ConsentAlways needs admin consent
RiskCan change data across the whole tenant.

Delegated permission

High risk

Manage Delegated Admin relationships with customers. Allows the app to manage (create-update-terminate) Delegated Admin relationships with customers as well as role assignments to security groups for active Delegated Admin relationships on behalf of the signed-in user.

ID885f682f-a990-4bad-a642-36736a74b0c7
ConsentNeeds admin consent
RiskCan change data across the whole tenant.

Grant it to an app

In the portal: App registrations › your app › API permissions › Add a permission › Microsoft Graph › Application permissions, then grant admin consent. Or with Graph PowerShell:

powershell5 lines
Connect-MgGraph -Scopes "Application.Read.All", "AppRoleAssignment.ReadWrite.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
$app   = Get-MgServicePrincipal -Filter "appId eq '<your app's client id>'"
New-MgServicePrincipalAppRoleAssignment -ServicePrincipalId $app.Id `
    -PrincipalId $app.Id -ResourceId $graph.Id -AppRoleId "cc13eba4-8cd8-44c6-b4d4-f93237adce58"

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 "DelegatedAdminRelationship.ReadWrite.All"

Which apps already have it?

powershell6 lines
# Apps that hold DelegatedAdminRelationship.ReadWrite.All as an application permission
Connect-MgGraph -Scopes "Application.Read.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
Get-MgServicePrincipalAppRoleAssignedTo -ServicePrincipalId $graph.Id -All |
    Where-Object AppRoleId -eq "cc13eba4-8cd8-44c6-b4d4-f93237adce58" |
    Select-Object PrincipalDisplayName, PrincipalId, CreatedDateTime
powershell6 lines
# Apps with delegated consent for DelegatedAdminRelationship.ReadWrite.All
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 "DelegatedAdminRelationship.ReadWrite.All" } |
    Select-Object ClientId, ConsentType, PrincipalId

Other DelegatedAdminRelationship permissions

Check every app in your tenant → Permission explainer

Sources