diff --git a/docs/ocis/identity-provider/_index.md b/docs/ocis/identity-provider/_index.md
index 8e8567e197..2b32d22067 100644
--- a/docs/ocis/identity-provider/_index.md
+++ b/docs/ocis/identity-provider/_index.md
@@ -10,4 +10,4 @@ geekdocCollapseSection: true
 
 ## Overview
 
-oCIS provides an internal identity provider which can be configured via the [IDP service](../../services/idp/), or connect to an external identity provider like Keycloak or Microsoft Active Directory.
+oCIS provides an internal identity provider which can be configured via the [IDP service](../../services/idp/), or connect to an external identity provider like Keycloak (in connection with openLDAP) or Microsoft Active Directory Federation Service (ADFS) (in connection with MS Active Directory). Entrada ID (formerly Azure AD) is in preperation, but not yet documented and might need some small fixes and for certain functions a LDAP/AD connection.