Hi all !

I now understand Odoo13 a lot more but there are still things i don't get. I would\ like\ to\ be\ able\ to\ adjust\ my\ variants\ prices\ based\ on\ their\ cost,\ not\ only\ on\ "extra\ prices\ values"\ from\ the\ main\ product\ because\ maybe\ only\ the\ cost\ of\ one\ of\ my\ variants\ will\ go\ up\ from\ my\ supplier\.\ Is this possible ? 

Thanks ! :)