2 Wlans - one public, one

I have RB711UA-2HnD and RB1100AHx2
I need make one public WiFi for guest, one for company workers extending ethernet to laptops, to use printers, network storage and connect to maped network drives.

I meke 2 vlans, but how to assign that one wlan use my office LAN, other use other network.

Nothing very difficult, but I can’t fix it by my own, plaese help!