Move Social-External-Logins document into the account module

docs/en/Authentication/Social-External-Logins.md

@@ -1,32 +1,3 @@
 # Social/External Logins
 
-The [Account Module](../Modules/Account.md) has already configured to handle social or external logins out of the box. You can follow the ASP.NET Core documentation to add a social/external login provider to your application.
-
-## Example: Facebook Authentication
-
-Follow the [ASP.NET Core Facebook integration document](https://docs.microsoft.com/en-us/aspnet/core/security/authentication/social/facebook-logins) to support the Facebook login for your application.
-
-#### Add the NuGet Package
-
-Add the [Microsoft.AspNetCore.Authentication.Facebook](https://www.nuget.org/packages/Microsoft.AspNetCore.Authentication.Facebook) package to your project. Based on your architecture, this can be `.Web`, `.IdentityServer` (for tiered setup) or `.Host` project.
-
-#### Configure the Provider
-
-Use the `.AddFacebook(...)` extension method in the `ConfigureServices` method of your [module](../Module-Development-Basics.md), to configure the client:
-
-````csharp
-context.Services.AddAuthentication()
-    .AddFacebook(facebook =>
-    {
-        facebook.AppId = "...";
-        facebook.AppSecret = "...";
-        facebook.Scope.Add("email");
-        facebook.Scope.Add("public_profile");
-    });
-````
-
-> It would be a better practice to use the `appsettings.json` or the ASP.NET Core User Secrets system to store your credentials, instead of a hard-coded value like that. Follow the [Microsoft's document](https://docs.microsoft.com/en-us/aspnet/core/security/authentication/social/facebook-logins) to learn the user secrets usage.
-
-## Angular UI
-
-Beginning from the v3.1, the Angular UI uses authorization code flow (as a best practice) to authenticate the user by redirecting to the MVC UI login page. So, even if you are using the Angular UI, social/external login integration is same as explained above and it will work out of the box.
+> This document has been moved. See the [Account Module](../Modules/Account.md) documentation.

docs/en/Modules/Account.md

@@ -1,3 +1,38 @@
 # Account Module
 
-TODO
+This module provides necessary UI pages/components to make the user login and register to the application.
+
+> This document is incomplete.
+
+## Social/External Logins
+
+The [Account Module](../Modules/Account.md) has already configured to handle social or external logins out of the box. You can follow the ASP.NET Core documentation to add a social/external login provider to your application.
+
+### Example: Facebook Authentication
+
+Follow the [ASP.NET Core Facebook integration document](https://docs.microsoft.com/en-us/aspnet/core/security/authentication/social/facebook-logins) to support the Facebook login for your application.
+
+#### Add the NuGet Package
+
+Add the [Microsoft.AspNetCore.Authentication.Facebook](https://www.nuget.org/packages/Microsoft.AspNetCore.Authentication.Facebook) package to your project. Based on your architecture, this can be `.Web`, `.IdentityServer` (for tiered setup) or `.Host` project.
+
+#### Configure the Provider
+
+Use the `.AddFacebook(...)` extension method in the `ConfigureServices` method of your [module](../Module-Development-Basics.md), to configure the client:
+
+````csharp
+context.Services.AddAuthentication()
+    .AddFacebook(facebook =>
+    {
+        facebook.AppId = "...";
+        facebook.AppSecret = "...";
+        facebook.Scope.Add("email");
+        facebook.Scope.Add("public_profile");
+    });
+````
+
+> It would be a better practice to use the `appsettings.json` or the ASP.NET Core User Secrets system to store your credentials, instead of a hard-coded value like that. Follow the [Microsoft's document](https://docs.microsoft.com/en-us/aspnet/core/security/authentication/social/facebook-logins) to learn the user secrets usage.
+
+### Other UI Types
+
+Beginning from the v3.1, the [Angular UI](../UI/Angular/Quick-Start.md) uses authorization code flow (as a best practice) to authenticate the user by redirecting to the MVC UI login page. So, even if you are using the Angular UI, social/external login integration is same as explained above and it will work out of the box. As similar, The [Blazor UI](../UI/Blazor/Overall.md) also uses the MVC UI to logic.