Created by Claude - please verify

Guest sign-ins by tenant - organisation names come from cross-tenant partner settings, otherwise from guests' UPN domains.

Required Microsoft Graph permissions

AuditLog.Read.All Policy.Read.All — application permissions, granted to the app registration with admin consent.

Licence: Microsoft Entra ID P1.

Endpoints: GET /beta/auditLogs/signIns (7 days; userType, homeTenantId) · GET /v1.0/policies/crossTenantAccessPolicy/partners (names)

If a permission is missing, this report shows a red load error with the Graph status code — not an empty table.

Guest Sign-ins by Home Tenant

Which partner organisations actually use the access you granted them in the last 7 days, how many of their people, and to which apps. Organisations with guests but no sign-ins are candidates for the Guest Lifecycle clean-up; the most active ones deserve a cross-tenant partner configuration.

No guest signed in during the last 7 days.