Apps 9 - I am wanting to add something that I would think is simple to the Reserve and Backflush Visualization screen.  In the window that shows you the locations of the inventory in stock to reserve from, I was wanting to add the Warehouse column.  When I try to add a custom field it doesn’t load the custom fields window properly as the Visualization screen is a sub-screen pop-up from the Shop Order screen.  Anyone out there have ideas on how I can add this data column?

Thanks for any ideas and help...