| NoPreference | 01 | NoPreference | NoPreference |
| NoChallenge | 02 | NoChallenge | NoChallenge |
| PreferChallenge | 03 | PreferChallenge | PreferChallenge |
| MandatedChallenge | 04 | MandatedChallenge | MandatedChallenge |
| NoChallengeRiskPerformed | 05 | n/a (field will be null or missing) | NoChallengeRiskPerformed |
| NoChallengeDataOnly | 06 | n/a (field will be null or missing) | NoChallengeDataOnly |
| NoChallengeSCAPerformed | 07 | n/a (field will be null or missing) | NoChallengeSCAPerformed |
| NoChallengeWhitelistExempt | 08 | n/a (field will be null or missing) | NoChallengeWhitelistExempt |
| PreferChallengeWhitelistPrompt | 09 | n/a (field will be null or missing) | PreferChallengeWhitelistPrompt |
