In this project, a university administration asked a team of analysts to improve the current system in the university used by (administrators, faculty members, students) that contains the Corona vaccine appointment booking system.

Continue to the analysis stage 1.1 Introduction 1.2 write Functional requirements 1.3 use Unified Modeling Language (UML) 1.3.1 Use Case Model 1.3.2 Class Diagram 1.4 Business Process Model and Notation (BPMN)