• name - the name of the process/operation for which this node specification applies. "*" means all nodes.

• processGroup - the name of the process group for which this operation applies. Defaults to all.

• isLeaf - if true, only generate the specified output for leaf nodes

• level - one of "component", "process", "operation" - not relevant yet (future expansion)

• tag - optionally, the tag to generate for each row within this Node spec. Note that if the node spec contains another node spec by virtue of OperationNodes, then the embedded node spec will not inherit the tag value of this node.

• isProcess - if true, only nodes that represent processes will be processed

• isOperation - if true, only nodes that represent operations will be processed.