Customize Printing Settings of Tree Views
If allowed by your application vendor, you can customize additional print settings of a document. For example, if you are about to print out a tree view, you may be able to customize its printing options.
To do this, click the Customize 
button on the toolbar. The Print Options dialog will be invoked.
•Options tab
Allows you to specify which elements are to be printed.
•Behavior tab
Allows you to pre-process a Tree Views before printing it. For instance, you can enable field value merging.