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AWS awsaccountbilling documentation change

Service: awsaccountbilling · 2026-05-22 · Documentation low

File: awsaccountbilling/latest/aboutv2/orgs_transfer_billing.md

Summary

Added documentation about AWS Cost Anomaly Detection limitations during billing transfers.

Security assessment

Documents feature limitations (no anomaly alerts for bill-source accounts) without addressing security vulnerabilities or describing security features. Purely operational guidance.

Diff

diff --git a/awsaccountbilling/latest/aboutv2/orgs_transfer_billing.md b/awsaccountbilling/latest/aboutv2/orgs_transfer_billing.md
index 9729df544..3adfae2c0 100644
--- a//awsaccountbilling/latest/aboutv2/orgs_transfer_billing.md
+++ b//awsaccountbilling/latest/aboutv2/orgs_transfer_billing.md
@@ -129,0 +130,7 @@ Recommended actions:
+**AWS Cost Anomaly Detection (CAD)**
+    
+
+CAD is not supported for bill-source accounts. As a bill-source account, existing monitors and newly created monitors won't generate alerts.
+
+Bill-transfer accounts also do not have access to CAD for bill-source account usage, but they can continue to use CAD for their own account (applicable only to two-level transfers).
+