[MODEL: dataset="abnormal_security_email_protection_raw"]
alter
    xdm.event.id = threatId,
    xdm.event.outcome = if(remediationStatus = "Auto-Remediated", XDM_CONST.OUTCOME_SUCCESS, remediationStatus = "Post Remediated", XDM_CONST.OUTCOME_SUCCESS, remediationStatus = "Remediated", XDM_CONST.OUTCOME_SUCCESS, remediationStatus = "No Action Done", XDM_CONST.OUTCOME_FAILED, remediationStatus = "Would Remediate", XDM_CONST.OUTCOME_PARTIAL, remediationStatus = "Remediation Attempted", XDM_CONST.OUTCOME_PARTIAL, to_string(autoRemediated) = "true", XDM_CONST.OUTCOME_SUCCESS, to_string(postRemediated) = "true", XDM_CONST.OUTCOME_SUCCESS, XDM_CONST.OUTCOME_UNKNOWN),
    xdm.event.description = to_json_string(object_create("abxPortalUrl", abxPortalUrl, "fromName", fromName, "attackedParty", attackedParty, "replyToEmails", replyToEmails, "attackVector", attackVector, "autoRemediated", autoRemediated, "postRemediated", postRemediated, "isRead", isRead)),
    xdm.alert.category = attackType,
    xdm.alert.name = attackStrategy,
    // Build a JSON object with supplementary fields not covered by dedicated XDM fields; serialized to string for xdm.event.description
    xdm.alert.description = arraystring(arraymap(split(to_string(summaryInsights), ","), replex("@element", "\[|\"|\]", "")), " | "),
    xdm.observer.unique_identifier = to_string(abxMessageId),
    // Use toAddresses when present; fall back to recipientAddress when toAddresses is empty or null
    xdm.email.recipients = if(toAddresses != null and toAddresses != "", arraymap(split(to_string(toAddresses), ","), replex("@element", "\[|\"|\]", "")), arraycreate(recipientAddress)),
    // Build attachment filename string only when attachmentNames is non-empty; returns null for empty arrays ("[]")
    xdm.email.attachment.filename = if(attachmentNames != "[]" and attachmentNames != null, arraystring(arraymap(split(to_string(attachmentNames), ","), replex("@element", "\[|\"|\]", "")), " | "), null),
    xdm.email.subject = subject,
    xdm.email.cc = arraymap(split(to_string(ccEmails), ","), replex("@element", "\[|\"|\]", "")),
    xdm.email.sender = fromAddress,
    xdm.email.return_path = returnPath,
    xdm.email.message_id = internetMessageId,
    // Classify senderIpAddress as IPv4 or IPv6 using built-in is_ipv4() and is_ipv6() functions
    xdm.source.ipv4 = if(is_ipv4(senderIpAddress), senderIpAddress, null),
    xdm.source.ipv6 = if(is_ipv6(senderIpAddress), senderIpAddress, null),
    // Extract all URLs from the stringified urls array as a pipe-delimited string; null when urls=[]
    xdm.target.url = if(urls != "[]" and urls != null, arraystring(arraymap(split(to_string(urls), ","), replex("@element", "\[|\"|\]", "")), " | "), null);