We have 10 technicians at a particular site. However, the number of separate logins for technicians is 5.

We want to monitor the attendance of all the ten technicians using SDP.

By attendance, we mean that the presence of each technician would be marked once in the morning each day. If any one out of 10 technicians is not present on any day, he is marked absent. the total number of technicians present on any day and the monthly & quarterly report of number of technicians present on each day is also required.
Please advise on how is it possible through SDP8.1.