You can view the feedback you submitted in a Review or in response to a feedback request from a colleague in two ways:
Click on the Tasks tab from the left-hand navigation menu, and select the 'Completed' tab to see your completed review or feedback request tasks.
Filter your tasks in the top left corner by Feedback requests or Reviews depending on how you gave your feedback.
You can view the feedback you gave a colleague in a review, feedback request or praise/tip by clicking on their profile from the People page. Use the search bar in the top right corner of the page to quickly find your colleague.
You will see the feedback you gave your colleague in a feed ordered by date.