AWS systems-manager documentation change

Service: systems-manager · 2025-11-10 · Documentation low

File: systems-manager/latest/userguide/systems-manager-change-calendar-prereqs.md

Summary

Added notice about Change Manager no longer accepting new customers

Security assessment

Service availability notice without security context or vulnerability disclosure.

Diff

diff --git a/systems-manager/latest/userguide/systems-manager-change-calendar-prereqs.md b/systems-manager/latest/userguide/systems-manager-change-calendar-prereqs.md
index ac5755090..2d755631e 100644
--- a//systems-manager/latest/userguide/systems-manager-change-calendar-prereqs.md
+++ b//systems-manager/latest/userguide/systems-manager-change-calendar-prereqs.md
@@ -6,0 +7,2 @@ Install latest command line toolsSet up permissions
+AWS Systems Manager Change Manager is no longer open to new customers. 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). 
+