diff --git a/user.js b/user.js
index de53377..5f0cd18 100644
--- a/user.js
+++ b/user.js
@@ -1,7 +1,7 @@
 /******
 *    name: arkenfox user.js
-*    date: 25 September 2024
-* version: 130
+*    date: 10 October 2024
+* version: 131
 *    urls: https://github.com/arkenfox/user.js [repo]
 *        : https://arkenfox.github.io/gui/ [interactive]
 * license: MIT: https://github.com/arkenfox/user.js/blob/master/LICENSE.txt
@@ -373,6 +373,9 @@ user_pref("network.auth.subresource-http-auth-allow", 1);
  * [SETTING] Privacy & Security>Logins and Passwords>Allow Windows single sign-on for...
  * [1] https://support.mozilla.org/kb/windows-sso ***/
    // user_pref("network.http.windows-sso.enabled", false); // [DEFAULT: false]
+/* 0907: enforce no automatic authentication on Microsoft sites [FF131+] [MAC]
+ * On macOS, SSO only works on corporate devices ***/
+   // user_pref("network.http.microsoft-entra-sso.enabled", false); // [DEFAULT: false]
 
 /*** [SECTION 1000]: DISK AVOIDANCE ***/
 user_pref("_user.js.parrot", "1000 syntax error: the parrot's gone to meet 'is maker!");