Show check-in and check-out days in the booking plan

How can I display the check-in and check-out days in the booking plan? For long bookings, I otherwise have to scroll sideways, which is inconvenient.
This function is only available if the option „adavanced“ has been selected for functions under Settings/User interface.

Go to Settings/Booking
In the “Booking plan / Entries” section, select the desired display for “Check-in day” and “Check-out day”

The check-in and check-out dates will now be displayed directly in the booking box.