Collect requirements (Scope): Process of defining and documenting stakeholders' needs to meet the project objectives. Outputs: Requirements documentation, requirements management plan and requirements traceability matrix.
Define scope (Scope): Process of developing a detailed description of the project and product. Outputs: Project scope statement, project document updates
Create WBS (Scope): Process of subdividing project deliverables and project work into smaller, more manageable components. Outputs: WBS, WBS dictionary, scope baseline, project document updates (WBS - Work Breakdown Structure)