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AWS incident-manager documentation change

Service: incident-manager · 2025-10-10 · Documentation low

File: incident-manager/latest/userguide/what-is-incident-manager.md

Summary

Added notice about AWS Systems Manager Incident Manager no longer accepting new customers after November 7, 2025

Security assessment

General service overview document updated with availability information, not security-related content.

Diff

diff --git a/incident-manager/latest/userguide/what-is-incident-manager.md b/incident-manager/latest/userguide/what-is-incident-manager.md
index 86b5fba02..42b385332 100644
--- a//incident-manager/latest/userguide/what-is-incident-manager.md
+++ b//incident-manager/latest/userguide/what-is-incident-manager.md
@@ -6,0 +7,2 @@ Primary components and featuresBenefits of using Incident ManagerRelated service
+AWS Systems Manager Incident Manager will no longer be open to new customers starting November 7, 2025. If you would like to use Incident Manager, sign up prior to that date. Existing customers can continue to use the service as normal. For more information, see [AWS Systems Manager Incident Manager availability change](https://docs.aws.amazon.com/incident-manager/latest/userguide/incident-manager-availability-change.html). 
+