Person Contact load HDL- Passport details are creating under documents

We are trying to load person contacts using hdl contact.dat file.

Contact details ( Spouse, Son, Parents) are creating under contact tab but their passport and visa details are creating under documents.

From front end page we are able to add passport and visa details in contacts page.

With attached contct.dat file load is completing successfully. Contacts are creating under contact tab and passport and visa details are crating under documents tab.

How to update passport and visa details in contacts page. any other hdl file we need to use?

Thanks,

Sravan