diff --git a/windows/client-management/connect-to-remote-aadj-pc.md b/windows/client-management/connect-to-remote-aadj-pc.md
index c265525536..2223a20526 100644
--- a/windows/client-management/connect-to-remote-aadj-pc.md
+++ b/windows/client-management/connect-to-remote-aadj-pc.md
@@ -82,7 +82,8 @@ In organizations using only Azure AD, you can connect from an Azure AD-joined PC
 - Password
 - Windows Hello for Business, with or without an MDM subscription. 
 
-
+>[!NOTE]
+>To be able to connect to Azure Active Directory-joined computers, RDP client must [allow Public Key Cryptography Based User-to-User (PKU2U) authentication requests to use online identities](https://docs.microsoft.com/windows/security/threat-protection/security-policy-settings/network-security-allow-pku2u-authentication-requests-to-this-computer-to-use-online-identities).
 
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