Under ‘Check-ins’ you can monitor the progress of the scanning. Below the graph you see a table where you can check which tickets are checked in per rank.
It is possible to click on the amount of ‘Checked-in’ and ‘Not checked-in’. It will bring you automatically to a list of all attendees that fall under this category.
When you have a seated event, it's possible to check under 'seating' which tickets have been scanned. These chairs have check marks: