---
title: Import Nodes
slug: bhdo-v2/import-nodes
createdAt: 2022-09-26T14:47:52.000Z
---

You can import nodes from your DeviceHub configuration by navigating to **OPC **>** Hierarchy**.

:::hint{type="info"}
**Note**: The imported nodes merge with the existing hierarchy rather than replace it.
:::

# Import Nodes

**To import nodes:**

1. Navigate to **OPC **> **Hierarchy**. 
2. From the *Hierarchy *pane, click the **Import from DeviceHub** icon. 
   A *Confirmation *dialog box appears. 

   ::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/HHaforQ6CpvSw7Z2bIMI4_import-nodes.png" size="80" width="952" height="473" caption="The Import from DeviceHub icon" position="center" showCaption="true"}
3. Click **Yes**. 
4. Click the **Save **icon to save your changes. 

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/rgehKvYeCQHCajVpvYIWO_save-node.png" size="80" width="952" height="473" caption="The Save node icon" position="center" showCaption="true"}

# Restart OPC UA server

After importing nodes, you must restart the OPC UA server. See [Manage the OPC UA Server](docId\:UCRtaC6VuCk3x_Ur_5Wuw) to learn more.