diff --git a/README.md b/README.md
index 4148988..753c2bc 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,32 @@
 # OAuth FreeScout
+
 This module is intended to provide oauth authentication to freescout.
 
 Module was tested on keycloak oauth provider with confidential openid-connect client.
 
 Module is require php curl extension on server.
 
-Currently module fully replace login form with redirection to oauth provider login form. 
+Currently module fully replace login form with redirection to oauth provider login form.
 If you need to perform ordinary login with basic form, add `disable_oauth` get parameter to login path (`/login?disable_oauth=1`)
 
-User must be registered before oauth login. 
+User must be registered before oauth login.
+
+## Installation
 
-## INSTALL
 - place module source to Modules folder of your FreeScout installation, module must have **OAuth** folder name to work propperly. If you are clonning repo with git, just add folder name in the end of git clone command.
 - enable module in modules admin panel
-- configure module on settings page (client id/secret/etc) 
+- configure module on settings page (client id/secret/etc)
+
+## Provider Specific
+
+### Azure Active Directory (AAD)
+
+Register an App Registration in Azure Active Directory with scopes `openid`, `email` and `profile`.
+
+| Setting                        | Value                                                                                            |
+| ------------------------------ | ------------------------------------------------------------------------------------------------ |
+| **Client ID**                  | <_App Registration Client ID_>                                                                   |
+| **Client Secret**              | <_App Registration Client secret_>                                                               |
+| **Authorization Endpoint URL** | _https://login.microsoftonline.com/{tenant-id}/oauth2/v2.0/authorize?scope=email+profile+openid_ |
+| **Token Endpoint URL**         | _https://login.microsoftonline.com/{tenant-id}/oauth2/v2.0/token_                                |
+| **User Info Endpoint URL**     | _https://graph.microsoft.com/oidc/userinfo_                                                      |