Please follow all the post-install steps from the configuration guide.
Once all the post-install steps are complete, now to connect Mass File Migrate with your Production org, follow these steps:
- Log in to your Salesforce Production/sandbox instance and make sure you are logged out of every other org.
- Navigate to the Mass File Migrate app and select the "Mass File Migrate" Page.
- On this page, click on "Connect to Salesforce Sandbox Org."
- You will be redirected to the Salesforce login page. Enter your credentials for your Sandbox org and click on "Log In."
- Once logged in, you will see the message displaying the connected org URL, confirming the successful connection to the Sandbox org. The message will appear similar to: "Connected to Org: [Your Org URL]."