I manage our companies Tool Chest items of our products. After creating a Tool Chest item for all of our products, we not want to include additional Custom Columns in our Markups List exports for several aspects of our products such as price, cost, dimensions, heat loads, power requirements etc. At this point, the Tool Chest is becoming unmanagably large and extremely time consuming to update. I desparately need a way for my Tool Chest items to reference a CSV/Excel doc or some other "single source of truth" document that I can maintain and update to keep everything up to date. PLEASE tell me this is a current feature or hopefully something like this is in the works?