Rooms in the model can be connected to Rooms in dRofus using a unique identifier. The identifier is set in the IFC Attribute Configurations. If the identifier is not detected either in dRofus or in the model there will be a deviation. We have three different scenarios:
(1) Rooms in dRofus that are not properly linked with the IFC Spaces
(2) Rooms in the model that are not in dRofus
(3) Rooms in dRofus that are not in the model.
These discrepancies should be solved in the BIM Authoring tools using our Add-On to Revit or ArchiCAD