Creation of Request Form & File Attachment

Can we have a feature to add a form request along with approval policy (No resource provisioning) where a user is just requesting for a resource but no provisioning is included. Afterwards we can create a service catalog out of that and allow users to use the form request.
Also if any option to upload a file attachments.

Example/Use case(s):
Use case is to have a blank form submission for any request in the environment.