Use the Sorting sources create form to enter a required name and optional sorting values.
Steps
Open Sorting sources.
On the Sorting sources screen, select CREATE. The create form opens.
In the required Name field, enter a value.
Optional: In Product property, select a value. For the Product property choice, use sku, title, barcode, brand, or stock.
Optional: In Label, select a value.
Optional: In Sorting Direction, select a value. For Sorting Direction, use ASC or DESC.
Select Save.
Result
After the required fields are completed, Save becomes available.

