Hi Kohei,

This is the Demo, it may b helpful to you..

https://dennisgoedde.blog/2020/04/07/demo-workspace-one-mobile-flows-and-servicenow/

https://techzone.vmware.com/vmware?share=demo2068&src=so_5a314d05e49f5&cid=70134000001SkJn

The below PDF documentation provides information about integrating ServiceNow with the VMware Identity Manager™ service to enable single sign-on access to ServiceNow. ServiceNow intelligently automates business tasks and workflows to integrate systems, people, and data across the enterprise. The VMware Identity Manager service is an identity provider that supports federated single sign-on (SSO) capabilities based on the Security Assertion Markup Language (SAML) protocol. When you add ServiceNow to the catalog and configure SSO settings, users only need to enter their credentials one time in the Workspace ONE portal. ServiceNow trusts the VMware Identity Manager service to authenticate and authorize these users, and allows access to the application without requiring any additional sign-on information. Note To complete the integration procedures, you must have administrator privileges for both the VMware Identity Manager console and ServiceNow

This is the PDF https://www.vmware.com/pdf/vidm-servicenow-saml.pdf

                                PS: Hit like, Helpful or Correct depending on the impact of the response

Thanks & Regards

Haseena