Add doc for bug about ATNA logs with XUA

ahdis · Jun 20, 2024 · e827720 · e827720
1 parent 77cb2e9
commit e827720
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diff --git a/docs/faq.md b/docs/faq.md
@@ -79,3 +79,11 @@ admin portal if the certificate is available there.
 For the STS request it is important that the oid attributed to the user/certificate (showing in parentheses) in also
 added in the STS request in the `<saml2:NameID>`.
 
+### Logs ATNA with XUA
+
+The current platform has an issue processing ATNA logs with XUA information.
+Currently, you need to only provide one `ActiveParticipant` for the XUA, instead of two or three (as specified in the
+[Extension 1 to Annex 5](https://www.fedlex.admin.ch/eli/oc/2023/221/de/annexes)).
+Otherwise, the log will not be properly processed, but discarded by the platform.
+
+This should be fixed with version 6.0 of the platform.