In addition to new recommendations, the ActGrid has a tab that displays a history of every recommendation that has been generated for your account.
To see the list of recommendations, click on the History tab in the Act Grid, directly to the right of the Recommendations tab. You will see a list of all the recommendations you acted on over the selected date range.
If you select a date range from the drop down menu, the Begin and End dates will automatically populate for that range. If you select Custom, you can specify an exact date range by clicking on the calendar icons. You can also filter by Recommendation Group or Status. The Recommendation Group Filters are: All, Best Practices, Bid Management, Budget Management, Content Network Management, and Quality Score Management. The Status filters are: Accepted (All), Accepted (Auto Only), "Accepted (Manually) and Ignored.
On the right, you see the total number of recommendations that you acted on, as well as a breakdown of the number you accepted and the number you ignored. The table below lists details for each recommendation. Each entity in the table is linked to the appropriate area in the Manage tab, so you can click through to review that entity further.