Plan your week, turn a goal into manageable steps, and coordinate work with family, friends, or a team. Smart Planner AI gives ChatGPT your tasks, planning preferences, progress, and eligible synced calendar context. Draft plans here, review them, and save only after approval. In Shared Spaces, create a space, manage members, assign recurring tasks and subtasks, check privacy-safe member availability, and follow each member's workload and recorded contributions. Shared changes can notify members; calendar and reminder actions may affect connected services.