---
title: Domain separation and Delegated Development
description: Domain separation is unsupported in the Delegated Development feature. 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/application-development/delegated-development-and-deployment/domain-separation-delegated-development.html
release: australia
product: Delegated Development and Deployment
classification: delegated-development-and-deployment
topic_type: concept
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Deployment, Explore, Delegated Development, Planning your application, Building applications]
---

# Domain separation and Delegated Development

Domain separation is unsupported in the Delegated Development feature. 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).

**Related topics**  


[Domain separation for service providers](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/platform-security/domain-sep-landing-page.md)