This feature is available on all Professional and Enterprise plans.
1) Go to Applications and Add apps
2) Search for SAML TEST
3) Choose SAML Test Connector (idP w/ attr w/ sign response)
4) Name it zeroheight, add an icon and description then hit save.
5) Go to the Configuration and complete the fields then hit save (we will provide you with this information).
6) Go to SSO and copy the Issuer URL and send this back to us along with the target_logout URL and we will complete the process :)