I'm using a String Builder to reference a non-PI Point attribute in the primary referenced element, but I seem unable to reference child attributes. Should this not be possible? LiveLibrary doesn't say explicitly.
This works: .\Elements[.]|[CB Motor PrevVal];
This does not work: .\Elements[.]|[Circuit Breaker Motor|CB Motor PrevVal];
(I'm working in my test server at the moment, which has AF 2018 installed. I will move over to another environment soon, where the AF server is 2018 SP2, and will report back if this works there.)