rekordbox ios app 4.0 - support of usb drives ???

Hi.

I would like to build mobile dj setup => ipad + rekordbox ios + flx4. I play a lot b2b with my friends or sometimes invite other DJs to play. That's why I am wondering if it is possible to play from usb drive (preferably multiple usb drives) when using the IOs app same way as when using the desktop version of Rekordbox on laptop.

Thx for the answer in advance.