Task
This case prepares the Continue selling when out of stock column from sell_mode for the final CSV.
Short answer
Map preorder and backorder rows to continue; use deny for regular products.
How to do it in Eofferix
Select the source column or create the output column from the specified source.
sell_mode→Continue selling when out of stock.Open the settings of the output column
Continue selling when out of stock.
Real animation: opening the output column settings in the table editor. In Transformations, add the rules shown below.

Real screenshot of the Transformations block for this column. Save the settings, go to export, and check the values in the downloaded CSV.
Check target column names and accepted values against the official CSV documentation. Shopify CSV.
Before / after
Before
source data| Handle | SKU | sell_mode |
|---|---|---|
| lamp | LAMP-1 | standard |
| poster | POST-1 | preorder |
| mug | MUG-1 | backorder |
After
result| Handle | SKU | Continue selling when out of stock |
|---|---|---|
| lamp | LAMP-1 | deny |
| poster | POST-1 | continue |
| mug | MUG-1 | continue |