> ## Documentation Index > Fetch the complete documentation index at: https://help.descript.com/llms.txt > Use this file to discover all available pages before exploring further. # Preview upcoming features with Descript Labs > Learn how to turn on Descript Labs beta features like the new timeline and the Underlord AI co-editor from your app settings. Descript Labs is where you switch on features that are still in [development](/app-troubleshooting/beta), before they officially launch. Labs features are enabled per user. Turning a Labs feature on only affects your own Descript account, not all members of your Drive. ## How to access a Descript Labs feature Access Labs features from the [App settings](/account-and-app-settings/app-settings). The keyboard shortcut `Command/Control + , (comma)` is the quickest way to get there. ## Features currently in Labs **New timeline** The updated Timeline in Descript brings a cleaner layout, improved tool organization, and a more focused editing experience designed to help you work faster with fewer distractions. This refresh introduces a streamlined interface and better grouping of timeline tools, making it easier to manage your layers and script edits. Try the new Timeline by enabling it in Labs. **Underlord beta AI co-editor** Descript’s AI co-editor is a smarter, more collaborative way to write, edit, and explore ideas across your script. The new Underlord gives you a dedicated chat experience, supports full-script edits, and helps automate your creative workflow. We share more info about the feature here: [Underlord (beta): Your AI co-editor in Descript](/getting-started/underlord-beta-your-ai-co-editor-in-descript) ## Sharing your feedback You can leave us feedback about a Descript Labs feature by clicking **Leave Feedback** at the bottom of the Labs section in Settings. ## Related topics - [What does the “Beta” label mean in Descript?](/app-troubleshooting/beta.md) - [Cursor presence: See teammates’ cursors in real time](/collaboration/cursor-presence.md) - [Schedule a Descript Rooms session](/record/schedule.md) - [Live events, webinars, and Descript community](/connect-with-us/community.md) - [App settings](/account-and-app-settings/app-settings.md)