The function “No Future Appts” in calendar, working even further ahead in time

It would be great to be able to (at a glance) see which patients have no more appointments scheduled, just like the function you already have. To be able to see that when klicking forward in time in the calendar and see in calendar mode which ones have no more future time from that day/week. Useing “No Future Appts” under “Calendar Settings” and in calendar mode. Just like it is rignt now but so you can se even forward in time, not only the same week or backwards in time. Kind regards Emelie