This video will show the attendance reportiong options. 

The Email Day Report button can be used to email the records for the
selected date to yourself or a school administrator. The names are
displayed in the same order as they appear in the list so you can sort
them by name, by identifier, or by status to make them appear in that
order in the email. You can also use the search field to narrow down
the list of students that appear in the report. Even more useful is to
search by Status to only send the list of students who are absent that
day.

The Compose Email to Selected Students button allows you to send an email to
a group of students. Sorting by status (or searching for a status) and
selecting those students allows you to email just the students who are
absent.

The Email Attendance to Selected Students button allows you to send
the students their individual attendance records. If you select one
student and press the button, an email compose window is created with
the attendance records for that student and you can add additional
text to the body of the message if you want. If you select multiple
students (pressing Cmd-A selects all students), and press the button,
each student is sent his/her record automatically without giving you
the option to add text and without requiring you to press the Send
button for each message.

The Export CSV Report button allows you to create a
comma-separated-value file that can be opened in a spreadsheet with
the status and note for each student. If you do not select any dates
from the list, the records for all dates are used. If you select dates
from the list, only those dates are included in the CSV report.