Referenced nodes in columns In and Out are shown as links when clicked and can be accessed directly.

Column In contains references to

• Children: Data nodes that are based on this data node,

• Indirectly referenced: Data nodes that contain an operation referencing this data node, 

• Parameters: TIS Parameters used by operations of the data node, and

• Tables: TIS Tables written by an operation of this data node

(if any).

Column Out contains references to

• Parent: The parent of the data node, and

• Tables: TIS Tables read by an operation of this data node

(if any).