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The representation of the Root Object in the address space is shown in the following table:

Name Attribute
NodeId i=84
NamespaceUri http://opcfoundation.org/UA/
BrowseName Root
NodeClass Object
Categories Base Info Core Structure 2

The references from the Root Object Node are shown in the following table:

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasTypeDefinition ObjectType FolderType      
Organizes Object Objects   FolderType  
Organizes Object Types   FolderType  
Organizes Object Views   FolderType