Your access token should have been filled by the OAuth handshake, and all you need to do now is enter the unique identifier you chose in Step 2 in the “Warehouse Unique Id” field, exactly how you wrote it in the warehouse settings on Zentail.  After this, make sure your order sync and inventory sync schedules are set where you want them, and click “Save Integration.”

At this point, your integration should be completely configured.  To test that the integration is working, make sure you have products in Zentail in the EFS warehouse, then navigate to the cart items section of the integration.  Here, you can click on “Refresh Cart Items.”  If everything has been set up successfully, your products from the EFS warehouse in Zentail should be pulled into the integration.  Then you can simply turn on Order and Inventory syncing from the main Integrations page, and you should be connected.  If you encounter any difficulties in this process, don’t hesitate to reach out to your Client Care Representative, and they’ll help you through the process.