I have checked the official website, but nothing could be found for the SAML 2.0 support. Although the clients are upgraded to support Windows 10, no information about SAML 2.0 is found.
If this is a feature implemented in the clients, then the only way obtain information about it is through contact. Use information from the following page to get in touch with the developer: https://www.ncp-e.com/en/company/contact.html
