We are using a custom Course/User import system based on sits
Some teachers have restored courses from an old Moodle where the student ids are different, so Moodle has created two users both with the same username and email but with a different idnumber and auth method
Not sure if that makes sense
So we have a csv from the DB that includes id, username, and idnumber
These duplicate becuase the username and email are the same but they do have the id field as the primary key so was wondering if I could use this in the upoad user csv
Cheers