Consider offering the property instead of the method for NetBeans-compliant getters. They are slightly more efficient. (One fewer jython-java thunk in each case: One property lookup instead of method lookup followed by function operator invocation.)
I’m working in a UDT tag, Value Changed event. I cannot get the intellisense code completion dropdown like the one in your pic. I’m pressing (Ctrl)(Space) but it doesn’t present the enum?
Edit: I see where you mentioned v 8.1.18. It must be specific that newer version?