Once you are in the Stock Sync dashboard, click on the Setup New Feed.
Click on the Update Product and select the Global Craft template provided by Stock Sync.
The created feed will be displayed on the dashboard. You can begin adding products to your Shopify store.
You can also choose to edit the field mappings by clicking on the feed settings.
By default, the template has mapped the SKU, quantity, and published field for you. To add more fields, you simply need to click on the Settings button your feed and click Next.
In the field mapping page, you can add fields and match them against the respective column in the feed file.