# n*tree

## How to define structures of higher structure

### What to do:

| This structure defines the subordinated structures to be processed. Recursive structures are allowed.
| Open the structure ITEM-COMPLETE and click on the tab Structure.
| Change to Insert mode with the button .
| Enter the Pno. number 10 as well as the name of the subordinated structure ITEM-STRUCTURE.
| Repeat step 2 for further structures. In this example PNo.= 20 and structure name= ITEM-PROJECT-STRUCTURE)