Dual WAN for Selected User.

Good Night Master. Please Help Me
I have two internet with 3 different lan
for example:
Ether4-WAN-1 = 192.168.100.1 (internet default)
Ether5-WAN-2 = 192.168.200.1
Ether0-userPC = 192.168.10.1
Ether1-UserWiFi = 192.168.20.1
Ether3-UserDor = 192.168.30.1


and the user has the ip address as follows:

Ether0-userPC

userPC 1
192.168.30.10.2
255.255.255.0
192.168.10.1

userPC 2
192.168.30.10.3
255.255.255.0
192.168.10.1

Ether1-UserWiFi

userWiFi 1
192.168.30.20.2
255.255.255.0
192.168.20.1

userWifi 2
192.168.20.3
255.255.255.0
192.168.20.1

Ether3-UserDor

userDor 1
192.168.30.2
255.255.255.0
192.168.30.1

userDor 2
192.168.30.3
255.255.255.0
192.168.30.1

and internet usage for each User is:

userPC 1 wants to use internet default (Ether4-WAN-1)
userPC 2 wants to use (Ether5-WAN-2)

userWiFi 1 wants to use the default internet (Ether4-WAN-1)
userWiFi 2 want to use (Ether5-WAN-2)

userDor 1 wants to use (Ether5-WAN-2)
userDor 2 wants to use (Ether5-WAN-2)


The question is how to make my configuration I use ROS Lv5.

Thank you,

Best Regards