As you can see in the screen shot, I have uploaded 5 of 7 excel files for Time table. Now should I have to upload both of the remaining files or “Timetable - Complete” is enough for completing timetable creation?
Timetable - Complete imports to multiple different areas, and overlaps with many of the other imports. So, if you’ve already run the other imports, than just running the Classes in Period should finish your timetable upload. If you do run Timetable - Complete, it may flag a lot more existing rows, which you could choose to overwrite, or choose Insert Only mode when importing.
Hope this helps!