The Work Breakdown Structure $($WBS$)$ is a hierarchical decomposition of a project into smaller, manageable components. It organizes project work into phases, deliverables, and work packages. Work packages are the smallest elements in the WBS$,$ representing specific tasks or activities that can be assigned, scheduled, and budgeted. While the WBS outlines the entire project's structure, work packages provide detailed descriptions of individual tasks, facilitating effective planning and execution. Work packages are essential for project control and monitoring, offering a level of detail that enables teams to track progress, allocate resources, and manage project scope efficiently within the broader framework of the WBS$.$