> For the complete documentation index, see [llms.txt](https://docs.greenstack.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.greenstack.dev/configuration.md).

# System Configuration

- [Global Settings](https://docs.greenstack.dev/configuration/global-settings.md)
- [Edge Devices](https://docs.greenstack.dev/configuration/edge-devices.md)
- [Device Setup](https://docs.greenstack.dev/configuration/edge-devices/device-setup.md)
- [Troubleshooting](https://docs.greenstack.dev/configuration/edge-devices/troubleshooting.md)
- [Adapters](https://docs.greenstack.dev/configuration/adapters.md)
- [Users & Access Control](https://docs.greenstack.dev/configuration/users-and-access-control.md)
- [QR Tags](https://docs.greenstack.dev/configuration/qr-tags.md)
- [Subscriptions & Billing](https://docs.greenstack.dev/configuration/billing.md)