> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://zuora.ferndocs.com/docs/platform/user-management/multi-org/multi-org-configuration-and-management/add-the-root-org-unit-2/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://zuora.ferndocs.com/_mcp/server. # Add a child org unit > Learn how to add a child org unit by specifying hierarchy details, invoice display information, and reporting currency settings. Learn how to add a child org unit by specifying hierarchy details, invoice display information, and reporting currency settings. Adding an org unit is irreversible. After an org unit is created, you cannot delete it because of taxation and legal implications. To discuss advanced operations such as re-parenting, splitting, or merging org units, contact the [Zuora Global Support](https://support.zuora.com/hc/en-us) team, who route your request to the Zuora Multi-Org team.In the Add Organization dialog, provide the required information for the child org unit. Click your username at the top right and navigate to **Administration** > **Organization Hierarchy Management**. In the **Hierarchy** section, navigate to the root org to add a child org. Click the **ellipsis** icon and then click **Add**. In the **Add Organization** dialog, specify the following information to add a child org unit: * Enter a **Name** for the child org unit. * Enter a **Invoice Display Name**. * Enter the **Invoice Details** of the child org unit to display on the invoice. * From the list, select the **Functional Currency** of the child org . > **Note** > > The **Reporting Currency** is a read-only field inherited from the root org unit of the hierachy. * Enter a **Description** to display on the invoice. Click **Add**. Refer to the [org-unit table](/docs/platform/user-management/multi-org/multi-org-configuration-and-management/add-the-root-org-unit) for the list of permissible field values. > Learn how to add a child org unit by specifying hierarchy details, invoice display information, and reporting currency settings. ## Docs - [Edit a child org unit](https://zuora.ferndocs.com/docs/platform/user-management/multi-org/multi-org-configuration-and-management/add-the-root-org-unit-2/add-the-root-org-unit-1.md): Learn to edit a child organization unit.