# OPC UA Reference Node

## `referenceNodeId` (string)

reference Nodes in OPC UA server and publish them into the comissioning file context

Example: `"MachineToolType"`

## `namespaceUrl` (string)

URL of the namespace that contains the the object type to instantiate

Example: `"http://opcfoundation.org/UA/MachineTool/"`

## `relativeBrowsePath` (string)

This follows the OPC UA specification for relative browse path values relative to the given reference Node Id

Example: `"/Server/ServerCapabilities/OperationLimits/MaxNodesPerBrowse"`

## `startNodeId` (string)

Address to the Starting Point for the relative browse path

Example: `"ns=0;i=85"`