How to add address and company info during registration in prestashop 1.7.5.1

[dolec]

I am looking for an option like in ps 1.6 to  register first address and company info during first step of registration is it possible ? Maybe some  tutorial should i add each field .

I noticed when i turn on B2b option there is company and VAT number but how to make them required in first step?

[Inter Svetainė]

/classes/form/CustomerFormatter.php