Is it means do you want to set dynamic Minimum Stock Rules for a product based on product moves ? In Odoo, you can define static minimum order rules but you want to set automatically based on past Sales and Purchase, right ? If not, please elaborate your question.

Thanks. What I meant was, I already have a minimum set for Product A, 10 units. I currently have in stock 15 units. If I confirm a SO for 6 units, I go below the minimum of 10, down to 9. Odoo will create a Draft PO for me already. I dont have a maximum reorder point. 1) But what amount does Odoo create the Draft PO for, 1? 2? 2) If for 1 or 2 or more, why? 3) What is the logic of reorder and how can I change it? So for example if I go down to 9, should Odoo suggest 1 to reach the minimum? Should Odoo suggest 15 or 20 based on my historic sales movement for Product A?