@joshlowit1 - the quickest and easiest way to accomplish what you're trying is probably the following:
1.) Find the "WinCitrixServices" DataSource that already exists in LogicMonitor - it automatically looks for all Windows services with "Citrix" in the name.
2.) Clone that DataSource, give it a new name, uncomment the AppliesTo, and change the filter to catch a different service name.
3.) Save it - you can leave the AppliesTo as isWindows() - and now it will look for the service or services you've specified on every Windows machine in your account.
Cheers,
Kerry