I read several tutorials about [Dotnetopenauth](http://dotnetopenauth.net/) but I still don't know how to login with OpenID.

To be more specific: I want to login on my site with the [Steam Service](http://steamcommunity.com/dev/) that uses OpenID, but I don't know how. I'm using C#/ASP.NET MVC 4/Razor.

Where I am now?

On **AuthConfig.cs** I have:

```
OAuthWebSecurity.RegisterClient(new OpenIdClient("Steam", 
                             "http://steamcommunity.com/openid"), "Steam", null);

```

... and I stopped! I don't know how to proceed! What I have to describe on login's view? What I have to describe on user's controller to identify that my provider is Steam, and not Google or Facebook?

I'm very confused.

Thanks in advance.