I'm Okta Trial user.And also using VMware Workspace ONE Trial (Console Version 1907).

I want to accomplish iOS SSO with VMware Workspace ONE UEM,like below,

 "Integrate Okta Device Trust with VMware Workspace ONE for iOS and Android devices"

 https://help.okta.com/en/prod/Content/Topics/device-trust/SAML/Mobile/integrate-okta-dt-with-ws1-mobile.htm

But I can't till now.

When making Okta ID Provider,"Request Authentication Context" was not found.

I have two questions below, and want to request some comments and answer.

1. Are there context "Request Authentication Context" in Okta ID provider Advanced Setting at Okta Free Trial?

2. If 1. were available, displaying "SAML-based (Workspace ONE UEM+vIDM)" in integrate type?

By the way, I have read below both Okta document and VMware Workspace ONE UEM.

Okta Document

 https://help.okta.com/en/prod/Content/Topics/device-trust/SAML/Mobile/configure-dt-and-access-policies-in-okta-mobile.htm

VMware Workspace ONE UEM Document

 https://docs.vmware.com/en/VMware-Workspace-ONE/services/workspaceone_okta_integration/GUID-7EEC760A-3304-4476-A076-E2CC8166E4B5.html

 "Enable Device Trust Settings in Okta"

 5. For Integration type, select SAML-based(Worksapce ONE UEM + VIDM) <- [Not Found!]

Okta Document

 https://help.okta.com/en/prod/Content/Topics/device-trust/SAML/Mobile/configure-vidm-idp-okta.htm

VMware Workspace ONE UEM Document

 https://docs.vmware.com/en/VMware-Workspace-ONE/services/workspaceone_okta_integration/GUID-69D755A7-9494-4161-8F07-3BEBB24A370C.html

 "Add Identity Provider in Okta" 

 6. Click Show Advanced Settings, scroll to the Request Authentication Context option,

   and select Device Trust. <- [Not Found!]

After reading above documents, return to setting page and check again,

but i couldn't find.

Thanks and Regards.