Hello, I’m looking for a documentation that trace all changes regarding Pset/Qto from a schema to another. For instance in IFC 2x3 the property “SubType” of the Pset “Pset_DuctFittingTypeCommon” no longer exist in IFC 4. Another example with the property “Weight” of the Pset “Pset_AirTerminalType…

Pset/Qto change log

kevin.nahaboo January 13, 2020, 9:27am 3

Thank you Sergej,

If someone has such document it might be really useful to share !

Topic		Replies	Views
List of changes between IFC versions? IFC4 ifc2x3 , ifc4x3	3	712	February 3, 2023
IFC4 property name changes	1	419	March 27, 2020
IFC2X3 to IFC4 mappings Developers	8	3623	November 25, 2020
IFC 4.2 Pset/Qto missing on new entities IFC4.2	0	613	February 4, 2020
Pset_* and their property renamings Developers ifc4x3	4	304	December 22, 2023