Change log for OORT

Date Changes
2026-03-09 Enhancement:
- Updated event.idm.read_only_udm.metadata.vendor_name to Cisco.
- Updated event.idm.read_only_udm.metadata.product_name to Identity Intelligence.
- event.idm.read_only_udm.metadata.collected_timestamp: Newly mapped detail.published raw log field with event.idm.read_only_udm.metadata.collected_timestamp UDM field.
- event.idm.read_only_udm.principal.user.userid: Newly mapped detail.login raw log field with event.idm.read_only_udm.principal.user.userid UDM field.
- event.idm.read_only_udm.principal.user.attribute.labels: Newly mapped detail.userTrustLevel raw log field with event.idm.read_only_udm.principal.user.attribute.labels UDM field.
- event.idm.read_only_udm.principal.user.user_display_name: Newly mapped detail.login raw log field with event.idm.read_only_udm.principal.user.user_display_name UDM field.
- event.idm.read_only_udm.security_result.category_details: Newly mapped detail.checkTopics raw log field with event.idm.read_only_udm.security_result.category_details UDM field.
- event.idm.read_only_udm.additional.fields: Newly mapped region raw log field with event.idm.read_only_udm.additional.fields UDM field.
- event.idm.read_only_udm.security_result.detection_fields: Newly mapped detail.checkId, detail.checkScope, detail.frameworks, detail.explainabilityEventIds, and data.value raw log fields with event.idm.read_only_udm.security_result.detection_fields UDM field.
- Added a grok pattern on data.value to extract ip_addr.
- event.idm.read_only_udm.principal.ip: If data.key is ips, updated the value of event.idm.read_only_udm.principal.ip to IP extracted from data.value.
2025-01-23 - Mapped the security_result.severity to MEDIUM when the log's severity is Moderate.
2024-12-11 - Newly created parser.