EPM REST API Version should use for Managing Users, Groups, and Roles

Summary:

We are implementing user, group, and role management in EPM Cloud using REST APIs as per following the documentation below:

https://docs.oracle.com/en/cloud/saas/enterprise-performance-management-common/prest/lcm_intro_provisioning.html

This document lists two API versions (V1 & V2) for most functions.

Could you clarify which version we should use for this API (/interop/rest/security) ?

Following document outlines the recommended API versions for various endpoints.
But it is missing this API (/interop/rest/security)

https://docs.oracle.com/en/cloud/saas/enterprise-performance-management-common/prest/current_rest_api_version.html