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AWS incident-manager documentation change

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

File: incident-manager/latest/userguide/sharing.md

Summary

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

Security assessment

No impact on sharing/access control documentation. General service announcement added.

Diff

diff --git a/incident-manager/latest/userguide/sharing.md b/incident-manager/latest/userguide/sharing.md
index 1357d3ec7..70e493a0e 100644
--- a//incident-manager/latest/userguide/sharing.md
+++ b//incident-manager/latest/userguide/sharing.md
@@ -6,0 +7,2 @@ Prerequisites for sharing contacts and response plansRelated servicesSharing a c
+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). 
+