I've just started a new company and one of the tasks they've assigned to is to update some fields on some Service Desk tickets.
I've pulled out the data in a report via a CSV, made the amendments I need to and I want to test importing the data back with 5 test tickets.
My question what does the system use as the unique identifier column to match to the existing Service Desk tickets when importing? We have the 'Key' column that is the ticket number which is the unique number for each ticket.
Thanks