Okta RIDP - post registration

Our org is considering using Okta’s remote identity proofing (RIDP) solution. I cannot seem to figure out if it is feasible to use the Okta solution post-registration. In other words, there are many sections of the site are accessible to users who have not completed RIDP. We want RIDP to simply provide elevated permissions to access more portions of the site. We can store the RIDP result and handle setting page permissions based on that result. I just need to know if the Okta RIDP interface can stand alone–separate from the Okta login widget.

This section of the following video discusses Okta RIDP, and mentions such a tiered process, but I am having trouble finding more information on it: