We built this for the owner who is tired of one phone holding the whole institute.

The problem is simple. One counsellor has WhatsApp. They talk to parents and leads. When they are away, the next person cannot see the chat. A visitor comes the third time and nobody remembers the first two visits.

In Task Book, staff type the mobile number. If the person is a student, the full file opens — visits, complaints, attendance, fees, WhatsApp. If they are still a visitor, you see how many times they came, whom they met, and how many times you called. When they take admission they get a roll number and a batch. Old history stays.

WhatsApp is official Meta, one number for the institute. Many staff logins. Same number. Attendance and fee reminders go to parents. Fee slips and reports come from the system.