# Using Firefox on Glean
This section of docs is designed to be helpful to people instrumenting Firefox Desktop.
You may wish to begin with the [Getting Started](getting_started.md) docs.
Or, if you're already acquainted with Glean concepts and what FOG is,
you might want to know [how to migrate a piece of Firefox Telemetry to Glean](migration.md).
```{toctree}
:titlesonly:
:maxdepth: 1
:glob:
getting_started
new_definitions_file
*
Glean SDK Documentation <
https://mozilla.github.io/glean/book/index.html>
```
