## Pedoman Pengguna Lanjutan

Tersedia juga **Pedoman Pengguna Lanjutan** yang dapat kamu baca nanti setelah **Tutorial - Pedoman Pengguna** ini.

**Pedoman Pengguna Lanjutan**, dibangun atas hal ini, menggunakan konsep yang sama, dan mengajarkan kepadamu beberapa fitur tambahan.

Tetapi kamu harus membaca terlebih dahulu **Tutorial - Pedoman Pengguna** (apa yang sedang kamu baca sekarang).

It just extends OAuth2 specifying some things that are relatively ambiguous in OAuth2, to try to make it more interoperable.

For example, Google login uses OpenID Connect (which underneath uses OAuth2).

But Facebook login doesn't support OpenID Connect. It has its own flavor of OAuth2.

### OpenID (not "OpenID Connect")

main [Tutorial - User Guide: Security](../../tutorial/security/index.md){.internal-link target=_blank}.

They are all based on the same concepts, but allow some extra functionalities....

    When you install with `pip install fastapi` it comes with some default optional standard dependencies.

    If you don't want to have those optional dependencies, you can instead install `pip install fastapi-slim`.

## Advanced User Guide

There is also an **Advanced User Guide** that you can read later after this **Tutorial - User guide**.

The **Advanced User Guide**, builds on this, uses the same concepts, and teaches you some extra features.