Unable to get Display Rules to recognize Named Group
Applying the condition "ELEMENT Is Named Groups" does not work.
“Is” operator is used to compare element/object types. For example, if element is a Line, Circle, etc. There is “Named Group” element type, that represents a Named Group. Group itself is just like a container and is non-graphical, that’s why nothing is affected in the view.
You will need to use "Within Group” operatorE.g. ELEMENT.Elements.Groups <WithinGroup> "NamedGroup name"
Display Rules - Graphics Display - MicroStation