Manage Blanket Orders
Following https://discuss.tryton.org/t/managing-blanket-orders-sales-and-purchase/4675 Add two modules for managing blanket orders: Purchase Blanket Order and Sale Blanket Order
Following https://discuss.tryton.org/t/managing-blanket-orders-sales-and-purchase/4675 Add two modules for managing blanket orders: Purchase Blanket Order and Sale Blanket Order