Using OIDC and not LDAP authentication in foreman

I am maintaining theforeman instance and i need to move from LDAP to OIDC authentication.
The company do not use keyclock auth server but an internal tool
I looked for a documentation that explaines how to configure it without keyclock because i am not managing the auth server.
If there is any documentation that explains more in depth on how to do it, will very much appriciate any help.
Expected outcome:
Users can log in with SSO using OIDC authentication and not LDAP
Foreman and Proxy versions:

Foreman and Proxy plugin versions:
foreman-tasks 5.2.3
foreman ansible 7.0.4
foreman discovery 19.0.1
foreman puppet 2.0.7

Distribution and version:
Other relevant data: