Update refguide: Consumed OData Service

Author: Karuna-Mendix

content/en/docs/refguide/modeling/integration/odata-services/consumed-odata-services/consumed-odata-service.md

@@ -53,7 +53,7 @@ Custom authentication can be done with the microflow where the authentication va
 
 #### Authenticating with Mendix SSO {#authenticate-mendix-sso}
 
-Publishers can set up [custom authentication](/refguide/published-odata-services/#authentication-microflow) using [Mendix SSO](/appstore/modules/mendix-sso/) module. For more information, see the [Mendix SSO](/refguide/published-odata-services/#authentication-mendix-sso) section of *Published OData Services*. 
+Publishers can set up [custom authentication](/refguide/published-odata-services/#authentication-microflow) using [Mendix SSO](/appstore/modules/mendix-sso/) module. For more information, see the [Mendix SSO](/refguide/published-odata-services/#authentication-mendix-sso) section of *Published OData Services*. However, 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/).
 
 Consumers of an OData service that is set up with Mendix SSO authentication can use the **CreateAccessTokenAuthorizationHeaderList**.