The Hierarchy Window displays a graphical representation of the calling hierarchy for all VIs in memory, including type definitions and global variables. Use this window to view the subVIs and other nodes that make up the current VI.
Complete the following steps to use the Hierarchy Window.
Select Browse»Show VI Hierarchy to display the Hierarchy Window.
Select from the following options:
Move the Operating tool over objects in the Hierarchy Window to display the name of each VI.
Use the Positioning tool to select a VI or subVI node from the Hierarchy Window and drag it to the block diagram. You also can select and copy a node or several nodes to the clipboard and paste them on other block diagrams.
Double-click a VI or subVI node to display the front panel of that VI.