Hi @EmeraldHerald I have tried and has the same problem.
I am also trying with a node called “Order Partial Fulfillment”, maybe this one allows to split by line items
That will be it, Because it isn’t an array you can just use $json.line_items as it is. One thing you could do is use a set node to set the options you want using $json.line_items.x for each field.
If you can provide the json data and what fields are in the sheet we can put an example together for you, The quick version would be to add a Set node instead of Item Lists then create a variable for each column you want in the sheet and for the value use $json.line_items.x where x is the name of the item.
I have made a test with the “Shopify - Order Updated” node and I think it is a better data source compared to the “Order Fulfilled” one.
I just need to implement the right logic to extract the fulfillment information.