I am using Odoo Enterprise 13.

1. I have added new products to my database.

2. I tried to set the initial quantity levels for these new products by running inventory adjustments (Operations > Inventory Adjustments)

3. However, the new products (with quantity lesser than 0) don't appear when I am running inventory adjustments. Only products with quantity levels greater than 0 appears in the inventory adjustments. Refer to https://prnt.sc/qkn85q

4. How can I set the quantity levels for multiple, new products at one go then?

Thank you