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AWS systems-manager documentation change

Service: systems-manager · 2025-10-16 · Documentation low

File: systems-manager/latest/userguide/change-manager-account-setup.md

Summary

Added deprecation notice for Change Manager (new signups ending Nov 2025).

Security assessment

Service lifecycle announcement without security context. No vulnerabilities or security controls are discussed.

Diff

diff --git a/systems-manager/latest/userguide/change-manager-account-setup.md b/systems-manager/latest/userguide/change-manager-account-setup.md
index c124dd55a..80a4d41b3 100644
--- a//systems-manager/latest/userguide/change-manager-account-setup.md
+++ b//systems-manager/latest/userguide/change-manager-account-setup.md
@@ -8,0 +9,4 @@ Task 1: Configuring Change Manager user identity management and template reviewe
+###### Change Manager availability change
+
+AWS Systems Manager Change Manager will no longer be open to new customers starting November 7, 2025. If you would like to use Change Manager, sign up prior to that date. Existing customers can continue to use the service as normal. For more information, see [AWS Systems Manager Change Manager availability change](https://docs.aws.amazon.com/systems-manager/latest/userguide/change-manager-availability-change.html). 
+