EV10.0.3 OWA Configuration for Exchange 2010

Hi,

We have 1 EV Server and 1 x Exchange 2010 MBX, CAS, HUB everthing in one Box

We don't publish EV URL externally. We have Published /EnterpriseVault/ using https://mail.domain.com/EnterpriseVault (Exchange services URL)

All works fine apart from opening archived items from OWA.

Looking at configuration guide it is very difficult to understand the steps required for this particular scenario.

Can anyone please provide some simple steps to configure EV archives items access via OWA?

Many Thanks in advance