---
sourceDocument: Australia Customer Service Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/pt-BR/customer-service-management

 Release :

    - australia

ft:locale :

    - pt-BR

ft:publication_title :

    - Australia Customer Service Management

ft:clusterId :

    - csm

bundleId :

    - csm

workflow :

    - Customer and Industry


---

# Configure CORS

# Configure CORS (Cross-Origin Resource Sharing) rules before embedding ServiceNow components {#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

Configure a CORS rule to enable cross-domain requests between ServiceNow components and the website that you want to embed the web components.

## Antes de Iniciar

You must have the following setup in to configure CORS rules for components:

* You must activate the ServiceNow components. For more information, see [Activate Web Embeddables](https://servicenow-prod.fluidtopics.net/Asd3ONAmt_G4lGbHmv3LlQ "You can enable the ServiceNow Components for Customer Service (sn_cx_components), Web Components for Guest (sn_guest_component), and Web Embeddable Core (sn_embeddable_core) to enable Web Embeddables on your instance. The application establishes related plugins if they aren’t already installed.").
* At least one ServiceNow component configured on your instance.
{#configure-cors-for-web-components__ul_brf_cqf_ccc}

Role required: admin

## Por Que e Quando Desempenhar Esta Tarefa

You can use the existing CORS rules to enable secure communication between ServiceNow components and the external website. You can also set up a CORS rule so that ServiceNow components are able to make cross-origin requests to retrieve dynamic translations. For more information on creating and defining CORS rules, see [Define a CORS rule](https://www.servicenow.com/docs/access?context=t_DefineACORSRule&version=australia&pubname=australia-api-reference&ft:locale=en-US).

## Procedimento

1. Navigate to AllWeb EmbeddablesConfigureCORS rules.
2. In the Domain name field, enter the domain name that you want to embed the component.
3. Select Check status.  
   Displays all the CORS rules that must be configured. It shows both configured and unconfigured URLs.
4. Select Configure CORS rules.  
   Initiates CORS rules for all the unconfigured URLs.  
   Nota:  
   The confirmation message CORS rules configured successfully appears.

## Resultado

The domain name that you've entered is configured with CORS rules and can be used to embed the component.
**Tópicos relacionados**   

* [Define a CORS rule](https://www.servicenow.com/docs/access?context=t_DefineACORSRule&version=australia&pubname=australia-api-reference&ft:locale=en-US)