i need to track changes whenever this Feed Tracking checkbox is enabled or disabled for Account Object. I need to have the visibility at user level. How do i track this? Please advice.
This information is available in your Setup Audit Trail.
The setup audit trail history helps you track the recent setup changes that you and other administrators have made to your organization. This can be especially useful in organizations with multiple administrators.
To view the setup audit trail history, click Your Name | Setup | Security Controls | View Setup Audit Trail. To download your organization’s full setup history for the past 180 days, click the Download link.
The setup audit trail history shows you the 20 most recent setup changes made to your organization. It lists the date of the change, who made it, and what the change was. Additionally, if a delegate (such as an administrator or customer support representative) makes a setup change on behalf of an end-user, the Delegate User column shows the delegate’s username. For example, if a user grants login access to an administrator and the administrator makes a setup change, the administrator’s username is listed.
Please consult the linked documentation for a full set of what information is tracked.