nicolas wrote: You need to have one line per variant in your CSV file.
And you also need to have the product_parent_id column in your CSV to specify the main product code for each variant line.
I would recommend to create a product with variants via the interface and export it to see an exhaustive CSV for the product and its variants data.
Ok that's what I was afraid of. So when I just add one parameter then it's just lying there idel or in klike stand by mode?
Then I just have to go into the product editor and click save and close and it's done anyway, but in order to massimport then there's a lot of typing in the csv...
But thanks for clearifying this. There's no shortways to start a web shop