The Save BBN command is used to save a drawing as a Button file. A .BBN file contains the graphical image for a button that can be configured into a Toolbar. A standard Graphic Display (*.DRW) with Text, Graphics and Animation will be shrunk to the size of a button using this command and saved with the *.BBN extension. See section 0for a step-by-step guide to Creating a Button File.
Save BBN is accessible from the File Menu:
Right Click -> File -> Save BBN (DrawDAQ users omit the right click)