@amelgares listed it above.
Line 1 of file "/myfoldername/filevault_status.txt"
Just replace “
/myfoldername” with the path to your file, and “
filevault_status.txt” with your filename. The Relevance, as listed, will return the first line of the file. If you need a different line, adjust the “
1” to match what you need.
Put it into an Analysis that is in a site that the computer is subscribed to and wait.
If your file is more complicated than just the output of the fdesetup, give us a sample of the contents of your file and we can adjust the Relevance to suit it.