Hello, we are trying to implement the Kerberos SSO extension for iOS App. Corresponding MDM Profile is registered in Blackberry UEM und pushed to iPad. Wenn we navigate to certain URL (for example with Safari),   public func beginAuthorization(with request: ASAuthorizationProviderExtensionAuthorizationRequest) method in our extension is being invoked. As far as we understand, we have to fill the appropriate authorization headers, but we do not know exactly what is being expected. We assume that we have to build headers with the help of GSS Framework, but we are not sure about this The documentation does not help us enough. Could you please give us a sample code for handling of beginAuthorization(...) that can be used in the SSO extension. Thank you in advance for help. Best Regards, Alexander Smoljar