ElementOperand 
The fields of the ElementOperand DataType are defined in the following table:
| Name | Type |
|---|---|
| ElementOperand | Structure |
| index | UInt32 |
The representation of the ElementOperand DataType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=592 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | ElementOperand |
| IsAbstract | False |
| SubtypeOf | FilterOperand |
| Categories |