Cobie to IFC export issues.

You have to build a new one with IfcDoc tool (RV and DTV)

Anything you see from spreadsheets to MVDXMLs are all based on IFC 2x3 and most of them don’t work or have some issues inherently

Also, in the near future, you have to think about “Granular Assets [1][2]” and your issues will increase

As I know Bill East and his team [John Ford] [Nick Nisbet @nn1] have developed a good solution but is private for commercial purpose