---
title: ExtensibleSingleSignOnKerberos.ExtensionData.DomainRealmMapping
framework: devicemanagement
role: symbol
role_heading: Device Management Profile
path: devicemanagement/extensiblesinglesignonkerberos/extensiondata-data.dictionary/domainrealmmapping-data.dictionary
---

# ExtensibleSingleSignOnKerberos.ExtensionData.DomainRealmMapping

The mapping of realms to their DNS suffixes.

## Declaration

```data
object ExtensibleSingleSignOnKerberos.ExtensionData.DomainRealmMapping
```

## Properties

Realm: The key should be the name of the realm, and the value is an array of DNS suffixes that map to the realm.