AWS singlesignon documentation change

Service: singlesignon · 2025-06-10 · Documentation low

File: singlesignon/latest/userguide/quick-start-default-idc.md

Summary

Added important note about organization instance requirement

Security assessment

Clarifies procedural steps but does not introduce new security features or address vulnerabilities.

Diff

diff --git a/singlesignon/latest/userguide/quick-start-default-idc.md b/singlesignon/latest/userguide/quick-start-default-idc.md
index 59c0c6b99..715ca5ebd 100644
--- a//singlesignon/latest/userguide/quick-start-default-idc.md
+++ b//singlesignon/latest/userguide/quick-start-default-idc.md
@@ -97,0 +98,4 @@ Next, you'll add administrative permissions for the `Admin team` group so that `
+###### Important
+
+Follow these steps only if you enabled an [organization instance of IAM Identity Center](./identity-center-instances.html).
+