From your Realsynch dashboard, click + Add Integration:
Select Fello Connect as your Source and Sierra Interactive as your Target:
Click Instructions on the Fello Connect icon and follow along:
Click Connect on the Sierra Interactive icon and a verification screen will appear:
Next, login to your Sierra Interactive Admin/Owner account, select Integrations from the drop down settings menu, select the Sierra Interactive icon from the list of available integrations, and copy the provided API Key:
Then paste the API Key in your source credentials, click Verify and Close:
Both Source and Target connections should now display as Verified > Click Next and Activate:
Your integration is now active! You can access and update your Integration's Source Options by clicking the wrench icon next to the Source on the Realsynch dashboard.