automatic solve for total weight in the weldment cut list table

All

In our weldment cutlist table, the last column is called TOTAL WT.  What this should show is the total weight for the same items used multiple times in the weldment.  Example, 6 angles weighing 2 pounds each, total weight = 12 pounds.  Right now we have to manually do this, is there a way to edit the table template so it will do this automatically?

Thank you

Jeff

SW 2014 SP3 WINDOWS 7

SolidworksWeldments