---
sourceDocument: Yokohama Customer Service Management
sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/customer-service-management

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Customer Service Management

ft:clusterId :

    - csm

bundleId :

    - csm

workflow :

    - Customer and Industry


---

# Domain separation and Communities

# Domain separation and Communities {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Domain separation is unsupported in Communities. Domain separation enables you to separate data, processes, and administrative tasks into logical groupings called domains. You can control several aspects of this separation, including which users can see and access data.

## Support level: No support {#domain-separation-communities__section_p51_gdl_xkb}

* The domain field may exist on data tables but there is no business logic to manage the data.
* This level is not considered domain-separated.

{#domain-separation-communities__ul_bzj_1hx_zkb}

For more information on support levels, see [Application support for domain
separation](https://www.servicenow.com/docs/access?context=domain-separated-apps&version=yokohama&pubname=yokohama-platform-security&ft:locale=en-US).{#domain-separation-communities__p_etc_nfg_h1c}
**Related topics**   

* [Domain separation for service providers](https://www.servicenow.com/docs/access?context=domain-sep-landing-page&version=yokohama&pubname=yokohama-platform-security&ft:locale=en-US)