LV_CurtainWall (Delivery 4)
Create a family from template “Metric Curtain Wall Panel”
Do new family from template “Metric Curtain Wall Panel”
The template view is shown down (this is a mother family)
From the family “LV_dPattern” Create a new Family “LV_Assemble” from “Metric Generic Model” load it into the new mother family that named “LV_Curtain” and create an extrusion object as shown next: