How to export Type IfcGUID parameter?

Hi guys,

I’m trying to set some clockworks for export Revit parameters to a Excel table and then bring them back to Revit.
An external agent will fill in the Excel tablet and I must guarantee that the information turns over the desired elements. I have separated the clockwork for type parameters and element parameters. For element parameters I use the “IfcGUID” but for type parameters Revit doesn’t recognize the “Type IfcGUID”.
I know there are some parameters as the “workset” that cannot be extracted directly and I was wondering if someone can provide me with a node that allows me to extract the “Type IfcGUID”.

Thanks in advance

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that’s because there is no IfcGUID type parameter. it is always an instance. the goal of this value is that every element has a unique ID