This Use Case Diagram is a graphic depiction of the interactions among the elements of Content Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Content Management System. The main actors of Content Management System in this Use Case Diagram are: Super Admin, System User, Author, Site User, who perform the different type of use cases such as Manage Content, Manage Content Type, Manage Content Category, Manage Comment, Manage Blogs, Manage Web Page, Manage Users and Full Content Management System Operations.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Contract Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Contract Management System.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Corporate Recruitment System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Corporate Recruitment System.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Courier Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Courier Management System.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Courier Tracking System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Courier Tracking System. The main actors of Courier Tracking System in this Use Case Diagram are: Super Admin, System User, Customer, Delivery Boy, who perform the different type of use cases such as Manage Courier, Manage Customer, Manage Office, Manage Manager, Manage Shipment, Manage Delivery, Manage Tracking, Manage Users and Full Courier Tracking System Operations.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Course Enquiry System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Course Enquiry System. The main actors of Course Enquiry System in this Use Case Diagram are: Super Admin, System User, College, Student, who perform the different type of use cases such as Manage Course, Manage Fees, Manage Syllabus, Manage Students, Manage Registrations, Manage Trainers, Manage Enquiry, Manage Users and Full Course Enquiry System Operations.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Credit Card Approval System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Credit Card Approval System.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Cricket Training Management. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Cricket Training Management.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Crime File Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Crime File Management System.

This Use Case Diagram is a graphic depiction of the interactions among the elements of CRM Application System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of CRM Application System.