This site contain metadata about UnivAQ SAML 2.0 IdP and SP.
Base url to access metadata are:
https://metadataprovider.univaq.it/get-config.php?what=fileID
or
https://metadataprovider.univaq.it/get-config/fileID
For more information concerning how to get the fileID's, please send a detailed request via email to: ARIDATA/APPLI