
Reference:
https://docs.microsoft.com/en-us/microsoft-365/compliance/advanced-audit?view=o365-worldwide
https://docs.microsoft.com/en-us/microsoft-365/compliance/auditing-solutions-overview?view=o365- worldwide#licensing-requirements
https://docs.microsoft.com/en-us/office365/servicedescriptions/microsoft-365-service-descriptions/microsoft- 365-tenantlevel-services-licensing-guidance/microsoft-365-security-compliance-licensing-guidance#advanced- audit