The Export Kongsberg SIS Plan File command allows the user to export line and area vector data sets to a Kongsberg SIS Plan File format file.
To export to this format, go to File > Export > Export Vector
Format..., and choose 'Kongsberg SIS Plan File' from the Select Export
The Kongsberg SIS Plan Format Export Options dialog will be displayed, where the bounds for the data export can be defined. Kongsberg SIS Plan files will be exported with a default extension of '.asciiplan'.