> ## Documentation Index > Fetch the complete documentation index at: https://docs.productgraph.ai/llms.txt > Use this file to discover all available pages before exploring further. # Collaboration > Work together in real-time with your team on product documentation Product Graph is built for teams. Every document, artifact, and specification supports real-time collaboration, allowing multiple team members to work together simultaneously without conflicts or version confusion. ## Real-Time Editing When multiple users open the same document, all changes sync instantly. There's no need to "check out" documents or worry about overwriting each other's work—the system handles concurrent editing automatically. ### How It Works Product Graph uses Conflict-free Replicated Data Types (CRDTs) to merge simultaneous edits without data loss. When you make a change: 1. Your edit is applied locally immediately 2. The change is synchronized to other connected users within milliseconds 3. All users see a consistent view of the document This architecture ensures a responsive editing experience even with multiple collaborators and handles network interruptions gracefully. ## Collaboration Features Changes appear in real-time as teammates type. No refresh needed. Simultaneous edits are merged automatically without data loss. Continue working offline—changes sync when you reconnect. ## Presence Indicators See who's working on a document with you in real-time. Presence indicators show: * **Active collaborators**: Avatars of team members currently viewing the document * **Cursor positions**: See where others are editing in the document * **Selection highlights**: View what text teammates have selected Presence updates instantly as collaborators join, leave, or move through the document. *** Learn about the powerful editing features available while collaborating. Collaborate with AI to refine your documentation together.