...
The key words are the following.
CUI
ITAR
ConfidentialCONFIDENTIAL
EncryptENCRYPT
SensitiveSENSITIVE
FOUO
SecureSECURE
FCI
Editing the key words
The behavior of the keyword encryption is set up by the keyword file (outlook-keywords-settings.json), which is installed once and is never updated. A default keyword configuration file is installed on the system if a previous file does not exist. The location of that file is “C:\ProgramData\Preveil\PreVeilNewOutlookAddin.”
...