In Access Control, I didn't see the options to configure SSO, is it supported by trial? or need I to upgrade to the official one?
Thanks.
Splunk cloud trial lets you search, analyse and visualize your data. For additional feature you need upgrade to official one where you can use following document for SSO:
http://docs.splunk.com/Documentation/SplunkCloud/7.0.0/User/HowSAMLSSOworks