IFCGuid to Instances and Type Properties of All Elements was only added in 2023 and this could be the reason why it is automatically applied in Revit 2023 & 2024 and not in previous versions?
Jay Colcombe
Autodesk Certified Instructor
Revit Architecture & Structure Certified Professional
AutoCAD Certified Professional
B.Sc. Hons Civil & Structural Engineering
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