UML Diagram for Online Tourism Management System

UML diagrams are an important component of the project report that defines the project architecture, helps to understand the user flow and more organized way to maintain the resources following are different UML diagrams for Tourism Management.

  • Components
  • Activity
  • Use Case
  • Sequence diagrams

UML Diagram for Online Tourism Management System

Online Tourism Management System will come with some solutions that going to solve lots of problems like a tourist can book his holiday packages before leaving his own house. That includes all the accommodation and the in-depth details about the places and the hotels.

In this article, we’ve compiled structural UML diagrams i.e. component diagrams, and three types of behavioral UML diagrams i.e. Activity, Sequence, Component, and Use Case diagrams for the Online Tourism Management Project.

Component diagram for Online Tourism Management Project

In an Online Tourism Management system, the connected components by lines represent relationships within the systems. In the diagram, it can be seen that there are components namely product, order, customer, and account. The component diagram below shows the components of the Online Tourism Management System.

It shows how the customer component connects to the other components while using the system. Everything from the account details to product booking to payment flow can be seen in the component diagram.

Users can view all the packages according to the location or types of holidays and adventures. Users can check the price or select any holiday package according to the requirement. The online tourism management system will take responsibility for all the needful things about the customer requirement.

A centralized admin can manage all the actors of the application like tour packages, users, inquiries, etc.

Activity diagram for Online Tourism Management Project

Activity diagrams in UML display the functionalities of various activities and flow in management processes and software systems. The flow in the activity diagram can be sequential, branched, or concurrent.

Admin can view the list of users. Admin can manage the category of packages and can update all package detail. Admin can view booking history and detail. Admin can manage inquiries, issues, payments, and transactions.

Online customers can browse or search packages, view specific packages, view them, book, and checkout. Users can view booking history at any time. Users can make payments for the booking and view the payment history.

Sequence diagram for Online Tourism Management Project

Sequence diagrams in UML are used to better understand how tasks within a project will function, overlap, and move between objects or components. Sequence diagrams display step-by-step interactions between objects and the order in which those interactions occur.

Users can log in and register in the application at any time from anywhere and check their booking history also can make a new booking. Users can search for packages, view the price of a selected package, book the package, and make payments for the booking.  As soon as the payment is confirmed, the user’s booking will be confirmed.

Use Case Diagram for Online Tourism Management Project

A UML use case diagram can create a broad, high-level view of the relationship between use cases, actors involved, and systems being performed.

As you can see from the examples below, use cases are represented by oval shapes, and the lines then show at which point an actor/user participates and interacts with their corresponding use case. You can see where each actor is involved within the entire process (and where they’re excluded).

Here, Admin will have the access to Add/Remove packages, answer inquiries, etc. Whereas, Users can view package lists, make inquiries, make payments, book packages, etc.

DFD Diagram for Online Tourism Management Project

A DFD maps out the flow of information for any process or system. It gives a basic overview of the whole system or process being analyzed. It shows the system with its relationship to external entities. Here, we can see how a system’s users and process flow work.

Initially, Admin and User must be logged in to the system. Upon logging in, both Admin and User will land on the home page where they can manage their profiles, view products, check prices of products, view cart, etc.

Admin manages the booking history, which is the bookings made by the users. Users can also view their bookings and payment confirmation on the system.


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