Dataverse - Login by a sensitive privileged user

Original query, unchanged.

# Sensitive users are marked in the VIP Users watchlist using the Tags field.
# Enter the tags values to monitor
let monitored_tags = dynamic(["DataverseSensitive"]);
let query_frequency = 1h;
let sensitive_users = MSBizAppsVIPUsers()
    | where Tags in (monitored_tags);
sensitive_users
| join kind=inner (DataverseActivity
    | where TimeGenerated >= ago(query_frequency)
    | where Message == "UserSignIn")
    on $left.UserPrincipalName == $right.UserId
| summarize FirstSeen = arg_max(TimeGenerated, *) by UserId
| extend
    CloudAppId = int(32780),
    AccountName = tostring(split(UserId, '@')[0]),
    UPNSuffix = tostring(split(UserId, '@')[1])
| project
    FirstSeen,
    UserId,
    ClientIp,
    UserAgent,
    InstanceUrl,
    CloudAppId,
    AccountName,
    UPNSuffix