Assembly
The Assembly button shows or hides the Assembly Tree to the left of the pane.The assembly is hidden by default.
Assembly component displays the Assembly Tree on the left pane for the user to select or deselect the Assembly, Subassembly and parts in the Assembly Tree to create the parts list.
When selected 
, displays the Assembly Tree structure on the left side of the Parts List pane.
If the user deselects the top node of the Assembly Tree and selects a Subassembly, parts list for the Subassembly is displayed in the preview.
When selected 
, Assembly Tree structure on the left pane disappears.
Once the desired content of the parts list has been set, select
Print: Prints the Parts List for the current file.
Preview: Displays the print preview of the Parts List for the current file before printing.
Save: Saves the Parts List for the current file to a tab delimited file which can then be pasted into other documents.
Close: Closes the Parts List panel.