Customizing the candidate form/fields

Customizing the candidate form/fields

Is it not possible to customize the candidate form? I would like to ask specific questions to my industry. Either with Yes/No questions or label boxes. Looks like I can only pick from a few preconfigured fields.
 
Looks like you can customize the job opening details and qualifications very extensively, but can nothing with the actual candidate form (the form the applicant sees and uses).
 
This is very bizarre.