I am using the TerraSolid package for detecting and digitizing buildings. This digitization happens in Bentley Microstation v8i. Now I wish to export these buildings to CityGML using Bentley Map v8i. How will this be possible?

The documentation on Bentley Microstation Map v8i is obviously unclear. The given GUI asks for the schema, but if we intend to export our DGN to the CityGML, we cant as it gives an error message in the GML file generated! Could someone clarify this…