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AWS singlesignon documentation change

Service: singlesignon · 2026-01-28 · Documentation low

File: singlesignon/latest/userguide/idp-microsoft-entra.md

Summary

Added dual-stack options for metadata download, SAML endpoints, and SCIM provisioning in Microsoft Entra integration.

Security assessment

Expanded configuration options without security-specific context. Enhances documentation completeness but doesn't address vulnerabilities.

Diff

diff --git a/singlesignon/latest/userguide/idp-microsoft-entra.md b/singlesignon/latest/userguide/idp-microsoft-entra.md
index 586ca0c98..deab69243 100644
--- a//singlesignon/latest/userguide/idp-microsoft-entra.md
+++ b//singlesignon/latest/userguide/idp-microsoft-entra.md
@@ -315 +315 @@ In this step, you will launch the **Change identity source** wizard from within
-  4. On the **Configure external identity provider** page, under **Service provider metadata** , choose **Download metadata file** to download the XML file.
+  4. On the **Configure external identity provider** page, under **Service provider metadata** , choose **Default IPv4** or **Dual-stack** , then select **Download metadata file** to download the XML file.
@@ -337 +337,5 @@ This procedure establishes one-half of the SAML connection on the Microsoft side
-  4. On the **Basic SAML Configuration** page, verify that both the **Identifier** and **Reply URL** values now point to endpoints in AWS that start with `https://`<REGION>`.signin.aws.amazon.com/platform/saml/`.
+  4. On the **Basic SAML Configuration** page, verify that both the **Identifier** and **Reply URL** values now point to endpoints in AWS: 
+
+     * IPv4:`https://`[Region]`.signin.aws.amazon.com/platform/saml/`
+
+     * Dual-stack:`https://sso.`[Region]`.signin.aws/platform/saml/`
@@ -479 +483,5 @@ In this procedure, you will use the IAM Identity Center console to enable automa
-    1. **SCIM endpoint** \- For example, https://scim.`us-east-2`.amazonaws.com/`11111111111-2222-3333-4444-555555555555`/scim/v2
+    1. **SCIM endpoint** \- For example,
+
+       * IPv4: `https://scim.`aws-region`.amazonaws.com/`11111111111-2222-3333-4444-555555555555`/scim/v2`
+
+       * Dual stack: `https://scim.`aws-region`.api.aws/`11111111111-2222-3333-4444-555555555555`/scim/v2`