Port Address Translation on Sophos XG115

Hi all,

i want to forward connection to 3 different internal IP from the same public IP discriminating by incoming connections ports. 

Eg. connection to my public IP 123.124.125.126 on port 9000 goes to internal IP 192.168.0.1 on port 80

     connection to my public IP 123.124.125.126 on port 9001 goes to internal IP 192.168.0.2 on port 80

     connection to my public IP 123.124.125.126 on port 9002 goes to internal IP 192.168.0.3 on port 80

Which is the right configuration in order to do that?

Thank you

Regards