I see - the keyword is "LandXML Reporting 8". There is an EXE and a CHM - seem to be a good starting point.
c:\Autodesk\IDSP_2018_Deu_Win_64bit_dlm\x64\C3D\Redist\Autodesk\LandXML Reporting 8\Reporting.exe
c:\Autodesk\IDSP_2018_Deu_Win_64bit_dlm\x64\de-DE\C3D\C3DPS\Program Files\Root\Redist\Autodesk\LandXML Reporting 8\Reporting.chm