Our standard drawer box is a wood dovetail drawer in which we buy standard size drawer boxes. In the foundation library, we have our Look Up Table Drawer Rip Heights established and the global variable Wood Drawer Box Height Fixed Sizes checked.  There are two material pointers, Drawer Box Wood Front Back and Drawer Box Wood Sides. I tried creating a formula driven material based off the Subassembly Drawer Height Prompt. I need to utilize the Material Name and Handling Code to track materials in our ERP.  The formula driven material that was created sort of works. The problem that I ran into was for a cabinet with multiple size drawer heights. I get a bunch of crossing material names and handling codes when I process.