Disk staging on NAS path

Hi,

I got stuck at this point. I want to configure disk staging for catalog backups.

I have a DSSU01 configured where local drive path is defined for catalog backup.

I enabled disk staging on DSSU01 and started to configure it. For this I created another DSSU02 as destination Disk Storagge Unit and specified it.

But now I want the backup to go not on the local drives but to another server in the network.

How to do it? There is no option in the DSSU02 where I can specify the NAS path.

I know to use methods other than netbackup (like robocopy) but I am raising this question just because I want to know if it is possible to do so through Netbackup. Is NAS backup possible?

Thanks.