Emerson Exchange 365

Hello all.

Quick question regarding DeltaV Operate licensing.

A client requires a remote HMI for which we will be using the P&F Thin Client solution suggested by Emerson.

This needs a workstation and a license for the remote desktop connection.

The HMI will be for a tanker driver and will show one screen for information only therefore I do not require the full span of control license.

However I am confused with the difference between

VE2104S0000 - Operator Station Software Suite, Zero Span of Control

and

VE2110 - Operator Station, View-Only

Can anyone clarify?

Thanks.