Merge pull request #226132 from vimrang/patch-17

Update certificate-based-authentication-faq.yml

Author: prmerger-automator[bot]

articles/active-directory/authentication/certificate-based-authentication-faq.yml

@@ -119,6 +119,11 @@ sections:
         answer: |
           The browser caches the certificate after the certificate picker appears. If the user retries, the cached certificate is used automatically. The user should close the browser, and reopen a new session to try CBA again.          
 
+      - question: |
+          Why does not proof up for registering other auth methods come up when I use single factor certificates?
+        answer: |
+          A user will be considered MFA capable when a user is in scope for Certificate-based authentication auth method. This means user will not be able to use proof up as part of their authentication to registerd other available methods and should have MFA via another method to register other available auth methods.
+          
       - question: |
           How can I use single-factor certificates to complete MFA?
         answer: |