How can I assign and/or create a custom property in my BOM that designates the length of material for use by project management. We save the BOM as an excel file to send with prints/drawings for reference use and have had requests for material length for calculating shipments etc.
If the material is similar to an extrusion, you could create a custom weldment profile for the shape. Then use this profile in "weldments" to build your assy. From this, you can generate a cutlist which can give total lengths.