CC Volume licenses designated as "Perpetual"

I usually help out in the Adobe Photoshop forums. Sometimes I'll ask someone with a CC product for a System Info report on their software. I'm used to personal licenses designated as "Subscription" just above the serial number in the report. On occasion I will see a Perpetual designation and the user tells me he has an "Enterprise" or "Volume" license which is why it's marked "Perpetual".

So I want to ask any Adobe Enterprise license holder if that's what should show up. We sometimes get those who slip in a modified amtlib.dll to cheat the Trial version and "Perpetual" or "Volume" shows up. We really don't want to help anyone with hacked software, but if that's a valid label in the System Report, we also don't want accuse someone of software piracy.

Can anyone who owns volume licenses clear this up for me?

Gene