Using This option institute can Take student attendance classwise.
Attendances can be taken for today (current date) or any past date.
Using this option class teacher can make any student present/absent or mark them for leave.
By default, all students are shown present. If want to mark some students as absent, the teacher needs to click on the icon once and it will turn red, else they are shown as green. Once a selection is made, the teacher needs to save the attendance.