I got some need where I could use Custom Group, but..

Can't understand functionality of Custom Group.

For example - 

Create Group with machines where Skype 6.x Installed (Software Name = "Skype 6")

but I can't see this group when try to create deployment

Our build 92082, previously we used Custom group to export lists and copy/paste them to targets but now it's impossible to paste many machines.

Any other options to find machines with specific software and use it for Configuration?

BR

Dmitry