This is unfortunately by design, i think, as the CSVImport basically creates a mini-scan file and is more meant for importing bare metal machines pre-OSD. As you can control where the .ims files are created, you can run an external program (vbs/batch) to delete/replace the IP - ADRESS lines before moving them to LDSCAN.
I have attached a VBScript and a CMD. The CMD calls the VBScript, so all editing is done in the CMD file. There you put the path (set dir) where the files are located, the extension of the files you want to search and replace in (*.cmd in the example), the path to the included VBS and the string to search for and what it should be replaced with.
Hope this helps!
Replace String in All files.zip 954 bytes