I work with building project management and my workflows consist mainly of IFC exports from Revit and code/clash checking on Solibri.
I’ve noticed recently that my IFC4 models from Revit don’t show the value of “ifcSystem” for pipes; however, if I export the same model in IFC2x3 this information is shown.
I’m not sure if this is a problem of Solibri, Revit, or an IFC-related one. Just so you know, on Revit the pipes are classified as “ifcPipeSegment”. I’ve checked the schema specifications and apparently the “ifcSystem” entity cannot be attached to the “PipeSegment” one, but I’m not completely sure of it.
What could be the issue here? Does anyone know how to manipulate IFC classifications and properties on Revit for this to work?