Appendix: OneStream Application in the Microsoft Entra Gallery
For external single sign-on with OneStream IdentityServer, if you use Azure AD (Microsoft Entra ID) for your SAML 2.0 identity provider, you can use the OneStream application in the Microsoft Entra Gallery for identity provider configuration.
NOTE: The Microsoft Entra Gallery does not support external single sign-on using OIDC.
See Microsoft Entra SSO integration with OneStream: https://learn.microsoft.com/en-us/entra/identity/saas-apps/onestream-tutorial