Authentik is the login system used across most services in this homelab.

When you open the invite link I send you, you will see the above screen. Fill it in and select continue.

Authentik supports 2fa, the only option right now is using an app like bitwarden, microsoft authenticator etc. This is more secure and preffered but can be a hassle. I let you choose to enable it or not. Select yes or no and continue.

You will then see this screen, which means your logged in and this is all the services you can view.

This is the normal authentik login screen, you can login with gmail, github, discord or plex.
Most of my apps use whats called OIDC, which means you must select "Sign in with SSO". Openwebui does not, it will redirect you to authentik and then you will be auto logged into it.