I cannot find certain information about the reservations. Can I add this?

Absolutely! To do this, go to the backend of your environment and navigate to the Reservation menu, then select Current Filter or Search. In the top right corner, click on Views and then on Customize. Here, you can add a new view.

Next, click on No columns found under the Columns option for the new view—this allows you to add all the columns you want to see!

If you'd like to modify the columns of an existing view, you can do that too by clicking on the items listed under the Columns option for that view. Then click the icon all the way to the right of the desired view. This button will take you directly to that view.