Update refguide9 and refguide10

Karuna-Mendix · Karuna-Mendix · commit 60b4e090382d · 2026-05-21T14:41:06.000+05:30
diff --git a/content/en/docs/refguide10/modeling/application-logic/workflows/add-action-to-workflow-toolbox.md b/content/en/docs/refguide10/modeling/application-logic/workflows/add-action-to-workflow-toolbox.md
@@ -28,7 +28,9 @@ Before starting this how-to, make sure you have completed the following prerequi
 
 * Familiarize yourself with workflow terms. For more information, see [Workflows](/refguide10/workflows/). 
 * Install Atlas 3 from the Mendix Marketplace. As a result of installing Atlas 3, your app should contain the following modules that Workflow Commons depends on: Atlas_Core, Atlas_Web_Content, and DataGrid.
-* Your app has the following optional modules [Workflow Commons](https://marketplace.mendix.com/link/component/117066) and [Mendix SSO](https://marketplace.mendix.com/link/component/111349) modules for better developer experience. For more information on how to set up Workflow Commons in an existing app, see [Adding a Workflow to an Existing App: Using Workflow Commons](/refguide10/workflow-setting-up-app/).
+* Your app has the optional [Workflow Commons](https://marketplace.mendix.com/link/component/117066) module for better developer experience. For more information on how to set up Workflow Commons in an existing app, see [Adding a Workflow to an Existing App: Using Workflow Commons](/refguide/workflow-setting-up-app/).
+
+Your app also has the [Mendix SSO](https://marketplace.mendix.com/link/component/111349) module as an optional. However, it is deprecated as of May 1, 2026. You may alternatively use [OIDC SSO](/appstore/modules/oidc/), [SAML](/appstore/modules/saml/), or [LDAP](appstore/modules/ldap/).
 
 ## Exposing the Microflow as the Workflow Action
 
diff --git a/content/en/docs/refguide10/modeling/integration/odata-services/consumed-odata-services/consumed-odata-service.md b/content/en/docs/refguide10/modeling/integration/odata-services/consumed-odata-services/consumed-odata-service.md
@@ -53,6 +53,10 @@ Custom authentication can be done with the microflow where the authentication va
 
 #### Authenticating with Mendix SSO {#authenticate-mendix-sso}
 
+{{% alert color="warning" %}}
+The Mendix SSO module is deprecated as of May 1, 2026. For new implementations, it is recommended to configure custom authentication using [OIDC SSO](/appstore/modules/oidc/), [SAML](/appstore/modules/saml/), or [LDAP](appstore/modules/ldap/) modules.
+{{% /alert %}}
+
 Publishers can set up [custom authentication](/refguide10/published-odata-services/#authentication-microflow) using [Mendix SSO](/appstore/modules/mendix-sso/) module. For more information, see the [Mendix SSO](/refguide10/published-odata-services/#authentication-mendix-sso) section of *Published OData Services*. 
 
 Consumers of an OData service that is set up with Mendix SSO authentication can use the **CreateAccessTokenAuthorizationHeaderList**.
diff --git a/content/en/docs/refguide10/modeling/integration/odata-services/published-odata-services/_index.md b/content/en/docs/refguide10/modeling/integration/odata-services/published-odata-services/_index.md
@@ -232,6 +232,10 @@ There are three possible outcomes of the authentication microflow:
 
 ###### Mendix SSO {#authentication-mendix-sso}
 
+{{% alert color="warning" %}}
+The Mendix SSO module is deprecated as of May 1, 2026. You may alternatively use [OIDC SSO](/appstore/modules/oidc/), [SAML](/appstore/modules/saml/), or [LDAP](appstore/modules/ldap/).
+{{% /alert %}}
+
 You can configure a published OData/GraphQL service to authenticate with the [Mendix SSO](/appstore/modules/mendix-sso/) module. This is a form of [Custom](#authentication-microflow) authentication.
 
 To set up authentication with Mendix SSO, do the following:
diff --git a/content/en/docs/refguide9/modeling/application-logic/workflows/add-action-to-workflow-toolbox.md b/content/en/docs/refguide9/modeling/application-logic/workflows/add-action-to-workflow-toolbox.md
@@ -28,7 +28,9 @@ Before starting this how-to, make sure you have completed the following prerequi
 
 * Familiarize yourself with workflow terms. For more information, see [Workflows](/refguide9/workflows/). 
 * Install Atlas 3 from the Mendix Marketplace. As a result of installing Atlas 3, your app should contain the following modules that Workflow Commons depends on: Atlas_Core, Atlas_Web_Content, and DataGrid.
-* Your app has the following optional modules [Workflow Commons](https://marketplace.mendix.com/link/component/117066) and [Mendix SSO](https://marketplace.mendix.com/link/component/111349) modules for better developer experience. For more information on how to set up Workflow Commons in an existing app, see [Adding a Workflow to an Existing App: Using Workflow Commons](/refguide9/workflow-setting-up-app/).
+* Your app has the optional [Workflow Commons](https://marketplace.mendix.com/link/component/117066) module for better developer experience. For more information on how to set up Workflow Commons in an existing app, see [Adding a Workflow to an Existing App: Using Workflow Commons](/refguide/workflow-setting-up-app/).
+
+Your app also has the [Mendix SSO](https://marketplace.mendix.com/link/component/111349) module as an optional. However, it is deprecated as of May 1, 2026. You may alternatively use [OIDC SSO](/appstore/modules/oidc/), [SAML](/appstore/modules/saml/), or [LDAP](appstore/modules/ldap/).
 
 ## Exposing the Microflow as the Workflow Action
 
diff --git a/content/en/docs/refguide9/modeling/integration/odata-services/consumed-odata-services/consumed-odata-service.md b/content/en/docs/refguide9/modeling/integration/odata-services/consumed-odata-services/consumed-odata-service.md
@@ -81,6 +81,10 @@ Custom authentication can be done with the microflow where the authentication va
 
 #### Authenticating with Mendix SSO {#authenticate-mendix-sso}
 
+{{% alert color="warning" %}}
+The Mendix SSO module is deprecated as of May 1, 2026. For new implementations, it is recommended to configure custom authentication using [OIDC SSO](/appstore/modules/oidc/), [SAML](/appstore/modules/saml/), or [LDAP](appstore/modules/ldap/) modules.
+{{% /alert %}}
+
 Publishers can set up [Custom](/refguide9/published-odata-services/#authentication-microflow) authentication using [Mendix SSO](/appstore/modules/mendix-sso/) module. (This is explained in more detail in the [Mendix SSO](/refguide9/published-odata-services/#authentication-mendix-sso) section of *Published OData Services*). 
 
 Consumers of an OData service that is set up with [Mendix SSO](/appstore/modules/mendix-sso/) authentication can do the following:
diff --git a/content/en/docs/refguide9/modeling/integration/odata-services/published-odata-services/_index.md b/content/en/docs/refguide9/modeling/integration/odata-services/published-odata-services/_index.md
@@ -174,6 +174,10 @@ There are three possible outcomes of the authentication microflow:
 
 ###### Mendix SSO {#authentication-mendix-sso}
 
+{{% alert color="warning" %}}
+The Mendix SSO module is deprecated as of May 1, 2026. You may alternatively use [OIDC SSO](/appstore/modules/oidc/), [SAML](/appstore/modules/saml/), or [LDAP](appstore/modules/ldap/).
+{{% /alert %}}
+
 You can configure a published OData service to authenticate with the [Mendix SSO](/appstore/modules/mendix-sso/) module. This is a form of [Custom](#authentication-microflow) authentication.
 
 To set up authentication with Mendix SSO, do the following:
