Running multiple NF instances and their selection in call setup

Hi, I would like to experiment with multiple instances of NFs, for example UDMs. Can AUSF observe SUPI ranges (or any other parameter) for UDM selection, if they signalled in NRF Discovery Response?

If this is supported, how can I configure this?

Thanks!

In my opinion, AUSF can’t observe SUPI ranges for UDM selection.