Hi,

I have a big set of product that have been created through product_variant_multi with no tax set. I would like to set sale and purchase tax on these products, whithout doing it manually one by one...

Even though i set the default sale and purchase taxes in Settings -> Accounting, the setting keep being ignored when I create other product through product template with multi variants.

How could I do to set the tax for the existing set of product and to set a default tax when product variant are created with product_variant_multi ?

Thank you for your help. Cheers