TravelHub: Enterprise Business Travel Management System - Project Plan

This document is a comprehensive project plan for the development of TravelHub, an enterprise business travel management system. It begins with a problem statement, mission, and business objectives, followed by a detailed system request and a work breakdown structure. The plan outlines system capabilities, staffing, economic and technical feasibility, and market feasibility. The Agile Scrum methodology is adopted, with detailed use cases, user stories, and activity diagrams. The document also includes requirement traceability, a change control process, CRUD analysis, a domain model class diagram, a state machine diagram, an entity-relationship diagram, and system sequence diagrams. Business Process Modeling Notation is used. The document concludes with recommendations and mock-ups of user interfaces, along with a test plan, roll-out plan, and close-out plan. The project covers various aspects of system development from initial planning to final implementation, including change management and detailed system design.