What does this Tag Icon mean?

Ignition
1

I have a few tags I created a month or so ago for some testing, a lot of water under the bridge so I don’t remember exactly what I may have done different in creating these tags…
I see that these tags have an icon that looks like an ordinary (OPC) tag icon, with a key on it.
What does this mean? (The icon for tag “Type”, if this image clip shows up)

2

Look at the quality property in the “Type” tag and see what it says.

3

Ah, I see now. Quality is ‘Demo Expired’, this tag is using OPC-COM module, which I don’t yet have a licence for.

Thanks.