Approval from the admin is required

I am looking for two stage confirmation. In this first level confirmation is from user side which is already working. The second level of confirmation should be through admin. This can potentially happen if request is shown as list on Result page under admin login. Once he gets list of users we can have checkbox against each row( only against users who has confirmed himself). This will help admin to update checkbox and submit his confirmation. When we see complete list we can show two columns under list (User confirmed and Admin confirmed).

This is generic requirement which is normally expected from multiple websites / portals and hence requesting to add at module level itself.

Thanks