Patient

1
Apt. Change Request
Apt. Confirmation
New Patient Data
1
2
Apt. Request
Patient
Schedule Apt.
Create Patient Record
New Patient Record
Doctor Availability Inquiry
Doctor Availability Response
D1 Patient Record
New Apt.
3
Apt. Change
Initial Schedule Data
D2 Schedule File
Dr. Availability
Manage Schedule
Official Schedule
Schedule Approval
Availability Detail
Initial Schedule
Official Schedule
Doctor
Manager
Doctor Appointment System Level-0 DFD