Hi,
I have a family with nested families I try to export to IFC.
the host is a double door witch contains 3 nested family :
1. frame
2. single door
3. single door
the problem is that i want the double door will be exported as one element because i have some parameters on it.
in this example, the element id of the host double door is 13872 and it's not in the list of IFC elements at all.

