Exceptions for Sav scan

Hello,

I have installed sav and I did all configuration that we need but one thing we couldn't find how we do it, we want that the sav will not scan NAS's. we can do exceptions for each NAS but if it will be a new NAS than we must go over all servers that have installed sav on and release a new configuration but we want to configure from the begining that the sav will not scan NAS's.

Can Somebody help?