In a BIM workflow, an architect, or engineer creates a reference model, which is then used as a reference for timber construction design. The wall from the reference model is geometrically defined as a single volume (e.g. SweptSolid).
Timber frame walls consist of many individual elements (members, panels, insulation boards, screws, etc.). Assembled together, these individual elements form a wall in total.
What kind of definitions in the IFC schema do you use to aggregate such construction Elements correctly?