Hello everybody,

let's assume into my odoo VER=14.0  all my products
were assigned to a Product Category with
Costing Method=standard.

Now I wish a Costing Method=AVCO (average cost)

Result: even if I change Product Category-> Costing Method
and I buy and receive some product,
no way is not possible see any modification of Cost.

Do I miss something or after a purchase is no longer possible to change Costing Method?
BR