Pass src IP through Mikrotik

Hi, I want to use hotspot/bandwidth management systeme of Mikrotik. but i need to forward all the traffic to a UTM for user reporting. Is there any way to pass the local traffic through mikrtotik without changing the source IP so the reports on the UTM is created with original IP addressess?

local → mikrotik → UTM → Internet

Of course! Just remove your NAT rule. And of course, design a suitable network layout so your local addresses can be routed inside your network.

An example would be highly appreciated. Thanks