The use case diagram for the news portal portrays the interaction between different user roles such as Reader, Journalist, Editor, and Admin. It visually explains how users register accounts, log in, browse articles, search news, and comment. Journalists can submit and edit articles, while editors are responsible for approving or rejecting them before publication. The admin manages users, permissions, and categories. This news portal use case diagram clearly depicts the content management flow and editorial hierarchy. It provides an organized view of how articles move through stages of creation, review, and publication within an online news management system.
