Note-to-configure-SSO.md

 ```ruby
+options = {
+  "display_name"=>"Thape",
+  "host"=>"sso-id.com",
+  "identifier"=>"",
+  "secret"=>"",
+  "authorization_endpoint" => "/oauth2/authorize",
+  "token_endpoint" => "/oauth2/token",
+  "userinfo_endpoint" => "/oauth2/userinfo",
+  "jwks_uri": '/oauth/discovery/keys'
+}
 ```
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