This DisplayString object is the per-policy version of csOrionFwHttpOurname, holding the host and domain name this specific HTTP policy's proxy instance uses when rewriting non-transparent forwarded URLs. An administrator can set a different identity per policy if multiple HTTP proxy policies front different external-facing names. For example, a policy serving a specific partner might set this to 'partner-proxy.corp.example' distinct from the firewall's general proxy name.