I'm not familiar with that, I'll look into though, here's a little more info...
I have a motor popup. This motor may have interlocks, digital inputs, analog inputs, etc. Each motor is different. So, one motor may have an analog input for amps/current. I'll show a display for the current on the popup, but only if the tag exists. There is one generic motor popup. In other SCADA platforms (that are tag based), I can check if the tag exists. If it is, I display it, if not, I don't. I pass in a basetag, so there is really no list. I've done parameterized popups before in AHMI, but not quite to this level.