I am using Categories to record sales/costs from different business location. Problem is, now I cannot use the web based version oir the mobile app to creat invoices, as I have setup Categories as a MUST field. I need this must field Categories so I can properly allocate ys sales, but the web version or the app version does not allow me to save an invoice/quote/order, if no Category is selected. But it doesn't give me the option to select a category. Change this so I can utilise all options.