You can add the variations to Neto or to Saasu first and then export to the other, whichever way you like.
If the product variations exist in Neto, you can export the skus and quantities to Saasu through Saasu quick tasks.
admin> Saasu quick tasks> export items to Saasu
If the product variations exist in Saasu you can import the products to Neto and then link the variations in neto to a “parent sku” (virtual item).
admin> Saasu quick tasks> import items from Saasu
To link the variation products to a parent product, go to:
Products> view all
Enable “quick edit”
This will allow to to view the associated parent product and to add or change the parent sku details in the field.
How do I manage Saasu combo (kit) items in Neto?View the support article here.