# Page Not Found

The URL `development-guide/sdk7/ui-positioning` does not exist.

You might be looking for one of these pages:
- [UI Positioning](https://docs.decentraland.org/creator/scenes-sdk7/2d-ui/ui-positioning.md)
- [Entity Positioning](https://docs.decentraland.org/creator/scenes-sdk7/3d-content-essentials/entity-positioning.md)
- [Optimizing](https://docs.decentraland.org/creator/scenes-sdk7/optimizing.md)
- [Video Playing](https://docs.decentraland.org/creator/scenes-sdk7/media/video-playing.md)
- [Publishing](https://docs.decentraland.org/creator/scenes-sdk7/publishing.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.decentraland.org/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.decentraland.org/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/creator/scenes-sdk7/2d-ui/ui-positioning.md`)
- Use `Accept: text/markdown` header for content negotiation