---
title: "displayNames(forGroups:using:completion:)"
framework: authenticationservices
role: symbol
role_heading: Instance Method
path: "authenticationservices/asauthorizationproviderextensionregistrationhandler/displaynames(forgroups:using:completion:)"
---

# displayNames(forGroups:using:completion:)

## Declaration

```swift
optional func displayNames(forGroups groups: [String], using loginManager: ASAuthorizationProviderExtensionLoginManager, completion: @escaping @Sendable ([String : String]) -> Void)
```

```swift
optional func displayNames(forGroups groups: [String], using loginManager: ASAuthorizationProviderExtensionLoginManager) async -> [String : String]
```

## Discussion

Discussion Request the display names for the supplied group identifiers.  The completion key is the identifier and the value is the display name.