NAIIS-User-Manual.Docx Page 19 10/02/2013 
To add a new child node , either a pre-defined or a user-defined it em, click on the right mouse button on the parent 
node and select “Add new child node ”. For ease of use, the parent nodes, where a child node can be added, are 
highlighted in orange (figure 25). 
Figure 25. Add new child node