From 65754da5534e1e2da0c662e0e4c993c18b4b2993 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Thu, 15 Oct 2026 15:42:37 +0200 Subject: [PATCH 1/2] added info box about IAS MT availability --- guides/security/authentication.md | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/guides/security/authentication.md b/guides/security/authentication.md index d7103690ad..3dddd4d1c1 100644 --- a/guides/security/authentication.md +++ b/guides/security/authentication.md @@ -284,10 +284,9 @@ Integration tests running in production profile should verify that unauthenticat ## IAS Authentication { #ias-auth } -::: tip -**Start new projects with IAS** to take advantage of the best integration options. -IAS offers a cross-consumption mode that allows IAS users to consume legacy XSUAA services. -::: + +> [!caution] +> SAP Identity Authentication Service for **multitenant applications** is only available internally at SAP. [SAP Identity Authentication Service (IAS)](https://help.sap.com/docs/cloud-identity-services) is the preferred platform service for identity management providing the following features: - best of breed authentication mechanisms (single sign-on, multi-factor enforcement) @@ -295,6 +294,11 @@ IAS offers a cross-consumption mode that allows IAS users to consume legacy XSUA - cross-landscape user propagation (including on-premise) - streamlined SAP and non-SAP system [integration](https://help.sap.com/docs/cloud-identity-services/cloud-identity-services/integrating-service) (due to [OpenId Connect](https://openid.net/connect/) compliance) +::: tip +**Start new projects with IAS** to take advantage of the best integration options. +IAS offers a cross-consumption mode that allows IAS users to consume legacy XSUAA services. +::: + You can best configure and test IAS authentication in the Cloud, so let's enhance the [previously started bookshop sample application](#mock-user-authentication) with a deployment descriptor for SAP BTP, Cloud Foundry Runtime (CF). From 220e970f1ed881571b913fc40bce41683edec763 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Jeglinsky?= Date: Tue, 20 Oct 2026 08:26:56 +0200 Subject: [PATCH 2/2] Update guides/security/authentication.md --- guides/security/authentication.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/guides/security/authentication.md b/guides/security/authentication.md index 3dddd4d1c1..173d37fa69 100644 --- a/guides/security/authentication.md +++ b/guides/security/authentication.md @@ -286,7 +286,8 @@ Integration tests running in production profile should verify that unauthenticat > [!caution] -> SAP Identity Authentication Service for **multitenant applications** is only available internally at SAP. +> SAP Identity Authentication Service is only available for **single tenant applications**. +> SAP-internal also multitenant applications are supported. [SAP Identity Authentication Service (IAS)](https://help.sap.com/docs/cloud-identity-services) is the preferred platform service for identity management providing the following features: - best of breed authentication mechanisms (single sign-on, multi-factor enforcement)