Your comments
That wasn’t the intent exactly but wouldn’t mind it there either. We were looking more specifically when opening an event such as an open play and clicking on registrants. We may have 36 people on one set of courts and when we go to check them in the table displays check in status but doesn’t give the ability to sort or filter “check in status”. Looking to sort or filter those that have already been checked for that particular event not the full day, so when checking for missing people, or people who may have come but didn’t check in, you are not searching through the long list of names. Also would be helpful to quick check people in and prioritize names when multiple people walk to the front desk at once.
Commenting on my phone but will try to send screenshot shortly.
Agree the ability to quick sort which members have not checked in yet would be extremely helpful
Customer support service by UserEcho

It looks like it has a sort capability, but it doesn't actually functionally sort.