Setup

From the Users Reputation (Admin Control Panel -> Settings -> User Settings -> Users Reputation) menu:

Enable Reputation

If checked, enables the reputation module.

Enable Private Reputation Comments

If enabled will set reputation comments to private/unavailable. Users won't be able to see and read them.

Note: Only the reputation score will be viewable.

Enable Auto Feedback

Check the above to enable the auto feedback function.

Post After

Enter the number of days after which the auto feedback is posted.

Score

Enter the score that is posted by the auto-feedback plugin.

Feedback Comment

Enter the auto-feedback comment to be added.