The goal of this problem is a design a system Called “Student Orgs Portal” to manage student orgs/clubs in a university. The system is part of the office of student life. Any student in the college can login to the system by providing their university username and password. The following are the external entities of the system
 Org Leadership Representative
 Student
 Dean of Students Office
 Faculty Advisor

At anytime, a representative of the org leadership may submit a New Student Org Form. The form includes the name of the org, the first name, last name, phone number, and student ID of the president, and leadership composition of the org. The leadership composition includes the first name, last name, student ID, and role (e.g., secretary, vice president, etc.) of the leadership member. The new student org creation also requires the submission of the bylaws document of the org as well as the first name, last name, and email of the Org’s faculty advisor. The request is processed by the office of student life for approval (see next paragraph). The student is notified whether the request is approved or not. All new student org requests are saved in the “Student Orgs Master”.
As part of the new student org approval process, the office of student life checks the new student org form for consistency and completeness. Then, it reviews the bylaws document submitted as part of the request. As a result, the office of student life may send comments to the student. The student resubmits the revised bylaws to the system. The office of student life then sends an approval request to the Dean of Students’ Office. If approved by the Dean of Students Office, the next step is to send an approval request to the faculty advisor. As a result (approved or not), the “Student Orgs Master” is updated. Org leadership members of an existing Org can login to the system at anytime to share events organized by their orgs. Event information includes event name, date, time, location, and short event description. Any student in the
university can access the system to search for events of interest by provide the list of Orgs they are interested in as well as from/to dates.
Org leadership members of an existing Org can also login to the system at anytime to update the list of members of their org:
1) Give the context level diagram for the “Student Orgs Portal”.
2) Give Diagram 0.
3) Give the child diagram of the process “Approve New Org” mentioned in the previous question.