I need to know if there is any standard for xml focused in classifications in IFC (ifcClassificationReference)
ArchiCAD creates and export an xml for clasifications created inside.
USBIM viewer can include the archicad xml exported
AECOSIM can’t althouth it has a folder with xml clasiffications… you have to re-create the same classification xml with other script based on xml.
I would prefer if the standard for classifications in xml has been approved by BuildingSmart because i’ve been talking about this topic with different BIM software developers.
Thank you in advance