Bluebeam ReVu comes in three editions: Standard, CAD, and eXtreme, but this difference is not highlighted in Programs and Features, or in the Software/Software Catalog modules in KACE.
I created Custom Inventory Rules in KACE to report which edition is installed, by referencing this registry value:
0 is Standard
1 is CAD
2 is eXtreme
So my CIRs looked like this:
Standard: RegistryValueEquals(HKEY_LOCAL_MACHINE\SOFTWARE\Bluebeam Software,Edition,0)
CAD: RegistryValueEquals(HKEY_LOCAL_MACHINE\SOFTWARE\Bluebeam Software,Edition,1)
eXtreme: RegistryValueEquals(HKEY_LOCAL_MACHINE\SOFTWARE\Bluebeam Software,Edition,2)
(Alternately, you could have a single RegistryValueReturn CIR to report that value, but this way, you can tell at a glance.)
The second part of this is another CIR to return the serial number used to install the software:
(Note the HKLM64.)
This was necessary to determine if the installation was done as a trial or a licensed copy, and whether or not the license was one owned by the company.