Confusion about missing functionalities and differences between Sophos UTM and Copernicus can be explained in just one sentence:
Copernicus is not based on Sophos UTM "SUSE Linux Enterprise Server 11 SP2" with several open-source projects bundled, but on the Cyberoam OS. Firewall/Web/App etc... logic is completely based on Cyberoam, with the intention to integrate as many as possible Sophos solutions into the same OS.