Hi thank you for the post.
It is hard to answer the first question. I assume that you need to send the data to Milos and he can look at it and let you know.
Yes you can import ground control file. It will create new control point for each line with proper settings. If you have also measurements ( image, x, y, control point ) then you can import them as well but just in CLI version using ‘importControlPointsMeasurements’ command.