Is there a way to use FAFR on request to either Show/Hide or Mandate/Not Mandate check lists based on another field (pick list) in the request.

I have a request template with a custom pick list field added. It also has 2 checklists associated to it.

Based on what the user selects from the custom pick list I'd like to show 1 checklist and make it mandatory while hiding the other and making it non-mandatory.