I would think it would be useful if there was an option to number plates in Management Tools by thickness. This would make it easier for my customers when the send the plates for processing as all plates of one thickness would be in sequential numbering. The way I currently do this is that I have a series of queries set up in my template file that isolates the plates of particular thicknesses then number these individually. Better for processor and better for client.
If there is already a way to do this I would love to know.