Domino Type - iSeries server

We have two separate iSeries servers, each with Domino running on a partion on each. Running the IBM License Metric Tool against both servers, it reports that one is running the Domino Messaging Server while the other is a Domino Enterprise Server.

Neither server’s notes.ini has an InstallType=x entry.

Where can I find on each server what the true server type is installed?

Thanks in advance, cheers!