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# Multi-Org upgrade models

> The article provides options to upgrade Multi-Org

The article provides options to upgrade Multi-Org

The upgrade to Zuora Multi-Org can be done in three ways, depending on your requirements:

* [Single tenant](/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/upgrade-single-tenant-to-zuora-multi-org)
* [DAC tenant](/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/dac-to-multi-org-migration/upgrade-existing-data-access-controls-dac-tenant-to-zuora-multi-org)
* [Co-existence of Zuora Multi-Org as a leaf entity within the Zuora Multi-Entity environment](/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/co-existence-of-zuora-multi-org-as-a-leaf-entity-in-the-zuora-multi-entity-environment)

> The article provides options to upgrade Multi-Org

## Docs

- [Upgrade single tenant to Zuora Multi-Org](https://zuora.ferndocs.com/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/upgrade-single-tenant-to-zuora-multi-org.md): Learn how to migrate a single tenant to Zuora Multi-Org using the Multiple Organization APIs.
- [DAC to Multi-Org migration](https://zuora.ferndocs.com/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/dac-to-multi-org-migration.md): The article features the transition from Data Access Control (DAC) to Zuora Multi-Org, highlighting the benefits and migration strategies for businesses.
- [Upgrade a DAC tenant to Multi-Org through APIs](https://zuora.ferndocs.com/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/dac-to-multi-org-migration/upgrade-existing-data-access-controls-dac-tenant-to-zuora-multi-org.md): Learn how to upgrade from Data Access Control(DAC) to Zuora Multi-Org, leveraging existing DAC tag hierarchies for a seamless transition.
- [Multi-entity to Multi-Org migration](https://zuora.ferndocs.com/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/multi-entity-to-multi-org-migration.md): The article provides an overview of migrating Multi-Entity setup to Multi-Org.
- [Upgrade a Multi-entity sub-entity to Multi-Org](https://zuora.ferndocs.com/docs/platform/user-management/multi-org/multi-org-configuration-and-management/multi-org-upgrade-path/co-existence-of-zuora-multi-org-as-a-leaf-entity-in-the-zuora-multi-entity-environment.md): Learn how to upgrade a leaf sub-entity in a Multi-Entity setup to Multi-Org.