# GEMS Education - Part 3
New Concepts: sequences, activities
GEMS Education is trying to speed up their processes by automatic generation of certain data.
# Student Information
The registrar at the organization has proposed that the student ID should be auto-generated. Therefore, add a new field
for storing the student's ID in res.partner. The sequence should follow the format X00000 where X would be
either M for male, F for female or remain X to indicate others. Moreover, the ID should contain 5 digits and
padded with zeros.
# Notification System
When a student is added to a session, an activity should be created automatically for the student. The fields of an activity should have these values:
- Activity Type: To Do
- Summary: Review New Course
- Due Date: (today's date)
- Assigned To: (the student's user record)
- Note: "You have been registered for the subject { subject }. The session starts at { start_date } and the timings are from { start_time } to { end_time }. Please check your updated schedule. Regards, { teacher_id.name }."