You can include the bill of materials with a piping or tubing drawing when you create the drawing.
Before you create the drawing, click
Options 
(Standard Toolbar) and click
File Locations to select default paths for sheet formats and bills of materials.
To include a BOM in a piping or tubing drawing:
- From a saved routing assembly, click Pipe Drawing
or Tube Drawing.
- Click
to select a sheet format template.
- Select Piping BOM template or Tubing BOM template and click
to select a BOM template.
- Select other options and click
.