The document is a resource assignment matrix that outlines the tasks and deliverables for a project and assigns resources responsible for each task. It shows the initiation, planning, execution, and closing stages of the project. For each task, it indicates which types of resources (e.g. project manager, business analyst, developer) are responsible by marking them with symbols like creates, inputs required, reviews, approves, notified. This allows tracking responsibility and involvement for all project work.