Set SAML Identity Provider for Univention Portal

Hey together,

I am trying to set a new SAML Identity Provider to log in to my univention portal.
(Trying to log in via SAML under https://accounts.example.com/univention/saml/)

Portal: accounts[dot]example[dot]com/univention/portal
SAML: sso.accounts[dot]example[dot]com

But every time I get an error that my identity provider is missing or missconfigured:

I do not get it becaus the service provider is configured:

I hope that my problem is understandable :slight_smile:
So, is there a way to configure the Identity Provider to log in to UMC/Portal via SAML from an other domain as ‘ucs-sso[dot]example[dot]com’?

Thanks a lot,
Florian