Restoring a course there are two possibilities:

• From front page / site files Alli gives you the options:
  • Restore to
    • New course
    • current course, deleting first it
    • current course, adding data to it
  • Category: Not available
• From the course
  • Restore to
    • New Course
    • Existing course, deleting first if
    • Existing course, adding data to it
  • Category:
    • All the categories.

If you choose 1 course from the option less any new course, you overwrite the main course! (SiteID).

has no logic that since the main course allows you to choose from current course and the course will indicate that there is ongoing

Also, you should choose to leave the category.

Therefore, options should be changed

• From the homepage:
  • New course
  • Existing course, deleting first if
  • Existing course, adding data to it
• From the course
  • new course
  • Current course or, if first deleting
  • Current course, adding data to it

(sorry for my english. I do not speak English very well)

Thanks.