Does Zephyr Squad not allow reimporting the updated test cases?

Hi,

I would like to update the existing test cases in Zephyr Squad through excel/csv import.

After I update my test cases xls, during reimport, there is no option to map the Key, so how will the system identify which test case to reimport?

Does Zephyr Squad not allow reimporting the updated test cases?

Regards,

Neha