This form is accessed from the Import Menu, which is available in the Timetable Menu.

First check your Import/export area. This will be the file location that your exports are sent to, and your imports come from. It needs to be a location you can access, and you will need to put your Untis spreadsheet into this location before you start importing.

The export stage allows you to export subjects, rooms, teachers and groups to a format that can be imported into Untis. When you press Export Now, you will first be askedif all your information is ready to be exported. If you say yes to this, you will then be told that the subject export is complete, then the room export, then teachers, then groups, and lastly you will get an 'All done' message. 

The files created are called GPU001.TXT to GPU006.TXT, you should find these in your import/export area and can use them to import your SchoolBase data into Untis before generating your timetable.

Once your Untis timetable is ready, use the Import process to bring it into SchoolBase. First put your spreadsheet into the Import/Export area, then press step 1: importraw spreadsheet. Please perform all three checks before Step 3: build timetable.