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AWS incident-manager documentation change

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

File: incident-manager/latest/userguide/security_iam_service-with-iam.md

Summary

Added notice about Incident Manager availability change for new customers after November 7, 2025

Security assessment

The update does not affect IAM integration documentation or security practices. Purely a service lifecycle notice.

Diff

diff --git a/incident-manager/latest/userguide/security_iam_service-with-iam.md b/incident-manager/latest/userguide/security_iam_service-with-iam.md
index a68615d96..b1ed035fa 100644
--- a//incident-manager/latest/userguide/security_iam_service-with-iam.md
+++ b//incident-manager/latest/userguide/security_iam_service-with-iam.md
@@ -6,0 +7,2 @@ Identity-based policiesResource-based policiesPolicy actionsPolicy resourcesPoli
+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). 
+