---
title: Theme Builder and domain separation
description: 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.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/platform-user-interface/tb-domain-sep.html
release: australia
topic_type: reference
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Configuring Next Experience with Theme Builder, Working with themes, Configure, Next Experience UI, Configure UIs and portals, Configure user experiences]
---

# Theme Builder and domain separation

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

-   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.

For more information on support levels, see [Application support for domain separation](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/platform-security/domain-separated-apps.md).

**Parent Topic:**[Configuring Next Experience with Theme Builder](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-user-interface/configuring-next-experience-with-theme-builder.md)

**Related topics**  


[bundle-psec.domain-sep-landing-page]