Revit-exportlayers-ifc2x3-forCOBie.txt: This is an updated export layers
table file. It is intended primarily for COBie, but can be used for any
export. It would replace your existing export layers table file.

Attachments
AdditionalExtendedFMHandoverViewFiles.zip

via
IFC for Revit / Wiki / Notes on support for Extended FMHandOverView