Vontu/DLP Discover target shorthand?

I currently use discover sparingly against explicit shares. I would like to extend this in two ways

1) Can I specify a subnet and what would the syntax be?  Logically I would like to scan all C$ shares on a particular subnet so hopefully I can do something like this:   \\192.168.1.*\C$

2) A different problem is that some agents have more than one drive or partition but I don't know which machines have additional drives or partitions. Is there another wildcard option that would look something like this to pick up all  shares?

\\192.168.1.1\*$

thanks!