Ok thanks Andreas! For anyone who may find this thread, it was also answered by John over here:
I was able to access the linked instances but now am unable to get any parameter values from elements in those nested links. See image. In short, using 2 different components I am unable to query parameter values of doors. These will ideally be used as a reference to inform what’s happening in the design model. Should I start a new thread to address what might be going wrong?
Notes have been added in the image. The yellow set of 3 nodes is to verify I was typing in the correct parameter name. This was attempted on multiple parameters with no luck.
