Manage Nodes
You can manage nodes by navigating to OPC > Hierarchy. Refer to the image and callouts for management options.
[1] Show filter: Search for nodes.
[2] Remove selected node: After confirming the removal of the node from the Hierarchy pane, click the Save icon. After saving the update, you must restart the OPC UA server. See Manage the OPC UA Server to learn more.
Caution: All child nodes and their configurations are deleted when you remove a selected node.
[3] Reset hierarchy: Resetting the hierarchy removes all the nodes in the hierarchy. After confirming the reset of the hierarchy, click the Save icon. After saving the update, you must Reset the OPC UA server. See Manage the OPC UA Server to learn more.
[4] Export as JSON: Open the Action menu to export the hierarchy exports all of the nodes in the hierarchy to a JSON file and download it to your hard drive. A hierarchy must exist in the Hierarchy pane to view this option.
[5] Import JSON: Open the Action menu to import all the nodes from a JSON file. The imported nodes merge with the existing hierarchy rather than replace it. After saving the update, you must Reset the OPC UA server. See Manage the OPC UA Server to learn more.