Revit to IFC export missing IfcTag Attribute

[castronelson]

Hi,
We are trying to convert Revit to IFC using Autodesk Revit 2015, we are missing IfcTag attribute.
Also we try to map on IFC Options window, the IfcTag Class name is missing.
how to include IfcTag Attribute into IFC File when converting Revit to IFC.
Please provide any solution,

Thanks in advance

[jeremytammik]

Please raise this issue in the open source IFC discussion group: https://sourceforge.net/p/ifcexporter/discussion/general

[jeremytammik]

This is not the right place to discuss this specific question.