Update stock combinations

[racemaniac]

I want to update the stock of product which contain combinations
Ik want to do this with a CSV-import 

I tested it with below fields within a CSV-file but na new combination is being created instead , of updating excisting product-combination

ID	EAN	Attribute name	Value	Reference	stock
2785	8713795008749	Rio Uni	071 Lime	Rio Uni  071 Lime	10

 

downloaded sample file  shows these fields

 

Product ID*	Attribute (Name:Type:Position)*	Value (Value:Position)*	Quantity
1	Color:color:0, Disk space:select:1	Blue:0, 16GB:1	10

 

I think I make some error in "thinking"
Who can advise me

[luzadriana]

In prestashop add a reference to each combination, then in your csv add two columns, one with product reference and other with each combination reference.