---
sourceDocument: Australia Employee Service Management
sourceDocumentLink: https://www.servicenow.com/docs/r/pt-BR/employee-service-management

 Release :

    - australia

ft:locale :

    - pt-BR

ft:publication_title :

    - Australia Employee Service Management

ft:clusterId :

    - emplsm

bundleId :

    - emplsm

workflow :

    - Employee


---

# Enable authentication of guest users

# Enable authentication of guest users {#ariaid-title1}

* Versão de lançamento: Australia
* 
* Atualizado 12 de mar. de 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 min. de leitura

Verify and update application registry values to authenticate guest users in the Microsoft Teams application to start and import chats for a self-configured app.

## Antes de Iniciar

Role required: oauth_admin

## Procedimento

1. Navigate to AllSystem OAuthApplication Registry.
2. Select the Microsoft Teams Chat Single Tenant application registry.
3. On the form, verify and update the fields.  
   {#update-verify-app-registry-guest__table_wmt_s3p_g5b__entry__2}

   | Field | Description |
   |:-|:-|
   | Name | Name to identify the record. For example, Microsoft Teams Chat self-configured app, Microsoft Teams Chat App Permission ST, and so on. |
   | Client ID | Application ID created in the Microsoft Azure portal. |
   | Client Secret | Password generated during the app creation process in ServiceNow for Microsoft Teams. |
   | Authorization URL | Authorization URL that includes the tenant ID that was generated during the creation of your app in ServiceNow for Microsoft Teams in the following format: https://login.microsoftonline.com/\<tenantid\>/oauth2/v2.0/authorize |
   | Token URL | Token URL that includes the tenant ID of your app that was generated during creation in ServiceNow for Microsoft Teams in the following format: https://login.microsoftonline.com/\<tenantid\>/oauth2/v2.0/token |
   | Redirect URL | Redirect the URL that includes your ServiceNow for Microsoft Teams instance URL in the following format: https://\<instanceURL\>/oauth_redirect.do |
   [Tabela 1. Application Registries form]

   {#update-verify-app-registry-guest__table_wmt_s3p_g5b}
4. Select Save.
5. Navigate to ServiceNow for Microsoft TeamsProperties.
6. Select the option Set this property to true to use integration hub action for Start Chat / Import chat flows.
7. Select Save.
8. Repeat this procedure for the Microsoft Teams Chat App Permission ST application registry.