Issue reassigning cases to locations with importer

Hi,

In the past I used to reassign cases with the case importer. However this does not seem to be working anymore the same way. So I reassign cases manually with the feature that is in “data” and “reassign cases”. This works fine.

However today I would like to reassign 80 cases to a location and would appreciate to do it automatically rather than manually. Would some of you have an advice?

Thanks

Nico