The different tables you use in AGPro (in Vehicle stats and Driver stats, for example) can be filtered to display only the information you are interested in or to search for specific information.
To filter a column, click on the icon and choose the information you want.
The drop-down filter list does not have the same options depending on whether the columns contain encrypted data (e.g. Idle time) or not (e.g. Registration). When a filter is applied, a white square appears around the icon.
To erase a filter, click on the cross next to its value.
You can apply a filter to each column and refine your search.