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

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

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

This Use Case Diagram is a graphic depiction of the interactions among the elements of Sarkari Naukri Portal System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Sarkari Naukri Portal System. The main actors of Sarkari Naukri Portal System in this Use Case Diagram are: Super Admin, System User, Department, Users, who perform the different type of use cases such as Manage Jobs, Manage Users, Manage Company, Manage Resumes, Manage Skills, Manage Registration, Manage Users and Full Sarkari Naukri Portal System Operations.

This Use Case Diagram is a graphic depiction of the interactions among the elements of School Automation System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of School Automation System. The main actors of School Automation System in this Use Case Diagram are: Super Admin, System User, Admission Department, Student, who perform the different type of use cases such as Manage Teachers, Manage Cources, Manage Registrations, Manage Schools, Manage Students, Manage Classes, Manage Users and Full School Automation System Operations.

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

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

This Use Case Diagram is a graphic depiction of the interactions among the elements of Shop Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Shop Management System. The main actors of Shop Management System in this Use Case Diagram are: Super Admin, System User, Shopkeeper, Customer, who perform the different type of use cases such as Manage Payments, Manage Discounts, Manage Products, Manage Sales, Manage Stock, Manage Inventory, Manage Users and Full Shop Management System Operations.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Shopping System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Shopping System. The main actors of Shopping System in this Use Case Diagram are: Super Admin, System User, Dealers, Customers, who perform the different type of use cases such as Manage Shopping, Manage Shopping Cart, Manage Order, Manage Payment, Manage Product, Manage Delivery, Manage Confirm Order, Manage Users and Full Shopping System Operations.

This Use Case Diagram is a graphic depiction of the interactions among the elements of Social Networking Site. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Social Networking Site. The main actors of Social Networking Site in this Use Case Diagram are: Super Admin, System User, Users, Anonymous Users, who perform the different type of use cases such as Users, Manage Friends, Manage Posts, Manage Shares, Manage Photos, Manage Videos, Manage Social Network, Manage Users and Full Social Networking Site Operations.