When a netlist is extracted from Gerber & Drill data, the is no way for Fab3000 to know the net names used in your CAD design. Using Apply Net allows you to import your CAD-generated netlist, and apply the names to Fab3000 This Guide assumes that you have already extracted a netlist, and imported an external CAD-generated netlist.
Command Sequence
1. Select menu: Tools | Nets | Apply Nets
Note: Fab3000 will instantly update the existing CAM net names with the external net names.