Importing Geotechnical data into ORD using an excel file

Hi guys, Is there any possibility to import the geotechnical data (boreholes and their lithology) into Openroads Designer? I tried to use the same Excel sheet format that I found on Bentley website...
TrimbleLink - deleted points in *.job file still import into the fieldbook

ORD2021 release 2 (10.10.21.04) We surveyed a job on site and deleted points that were not needed on the Trimble controller. (2186 and 2187 in the attached image (supprimé means deleted in French)) ...
How to use OpenSite SITEOPS Download Data

This video will walk you through how to Download Data and where is that data located.
Terrain extractor interpolates their elevation by first finding the face that the point is on? How do you do Planar Interpolation?

I called Bentley and they told me that Openroads uses terrain extractor to interpolate elevations inside the triangles on a digital terrain model to create a surface, but I don't understand there method...
Exporting and Importing

The following WIKI articles are provided as a reference by Bentley's Technical Support Group. They focus on the OpenRoads SignCAD 10.02 and older versions. Exporting to DWG/DXF Exporting to Plot...