Consider the Following Scenario for Questions 2, 3, 4, and 5. In the academic year of 2020-21, GST as known as General, Science, and Technology which is the new admission system in Bangladesh, where 20 well known universities are involved. For getting admitted to the listed universities in GST, GST exam is the main paper based exam for admission test which minimize the hassle of students from university to university. After the paper based examination, students got their subject wise marks. Finally, each university will give their circular for applying students with their conditions through their defined procedure. Initially, getting the subject wise marks from the GST, students can apply their preferred university with their preferred subject using the selected universities application system. Your tasks starts from now... "University of Barishal" wants to develop a system where a students can apply using GST Unit, GST Roll, HSC or Equivalent roll, board and passing year information as is existed or not. Furthermore, checking the information, the system will them check the condition as defined by the university and time password (OTP) will be sent to their number. After verifying a student, the system will be used for future steps. After accomplishing all the steps, the system will get students subject choice to which they want to study with the university defined time frame. While the system get the application from students, it will generate a merit score based on the following criteria. For example, the system will generate a merit list based on GST score. But if two or more student's marks are same, then the system will consider the next priority to order the list. Based on the student's score generated by the system, a students will be assigned to a department. Each department has defined seat and conditions for allocating a student. Initially, students are allocated to a definite department based on their choice list. In addition, the system facilitate the auto migration on and off facilities which give a student to find their desired priority subjects. The procedure will continue until all departments fulfill their seats with students. Until all the departments seats are fulfilled, the system will publish a merit list from the waiting list. The list will be updated based on how much students are admitted to a department. The system will also facilitate the on time solutions when a student faced a problem or having any complaints regarding application. For making a complain, a student need to use their relevant information and relevant issues. The issues can be OTP verification related problems, payment issues, application id and password related problems, number verification related problems, message not sent problems etc. After getting the issues, the central admin of the system create some sub admin to solve those issues. The sub admin track the issues, find the solutions and send the solutions to the students.