Add product:
You can add products in the PO using the “Add products” tab : check the products you want to add, fill the quantity (or keep empty for 1) and click on the save button.
You can add quantity for the selected products that should be added to your purchase list and click on save
Products tab
The products that are selected in the Add product tab, will be displayed here.
When you add a product to the PO, the supplier SKU and the buying price are automatically filled from the product / supplier association tab.
In this grid, you can remove the unwanted products using the checkbox from the "remove column".