When I make a quotation, it gives a warning when I add an amount for a product that cannot be met with the current stock level. However, it adds both stocks (I have 2 warehouses defined) together to calculate the available stock.

I would like to change this so that it only uses the main warehouse to check if an order quantity can be met.

The second warehouse is a consignee (we own the products, but it's their shop. We invoice at the end of the month the sales of that month), so we can't move stock from there to the main stock.

Any ideas?