diff --git a/FAQ.md b/FAQ.md
index d3b055f..b4fa603 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -943,4 +943,17 @@ into the config for both `hbbr` & `hbbs`.
 
 Try renaming the exe file to rustdesk-install.exe and run that. It should open up the install dialog.
 
+# LDAP integration
+
+> I have a quick question regarding the LDAP integration. I've completed the configuration, and when I click 'OK', I receive a message confirming that the setup was successful.
+
+![image](https://github.com/user-attachments/assets/7e2cba52-77a3-41fa-a80a-c61f4858286f)
+
+> However, when we attempt to log in with an Active Directory user on the RustDesk client, the authentication fails with an 'incorrect credentials' error. We've tested this with multiple AD accounts, but the issue persists.
+
+<img width="408" alt="image" src="https://github.com/user-attachments/assets/e623b373-7009-4444-9eb3-52e819196e3a" />
+
+Solution: Please change scope from one to sub.
+
+<img width="572" alt="image" src="https://github.com/user-attachments/assets/b2ac168d-5bb5-4afc-a24f-65e63828a6fc" />