Absent with valid excuse

As far as I got into iDoceo it is quite easy to keep records of the attendance of a pupil: present, absent, late.

So far so good. Now the absent pupil has to bring on later an apology for absence. How am I documenting that?

You should configure an additional icon in the attendance configuration.
The details are explained here
www.idoceo.net/index.php/en/grade-book-a...-attendance-features