Grant Trend Micro permission to access your Azure AD data.
Go to Mobile Security Operations > Mobile Inventory to display the Mobile Security landing page.
Select I do not have an MDM solution and click Next. Click Go to Third-Party Integration.
Go to Workflow and Automation > Third-Party Integration, and click Azure AD in the integration list.
Mobile Security can access your Azure AD data in the target tenant and send device enrollment invitations to the end users.
Mobile Security can access your Azure AD data in one tenant only. To allow Mobile Security to access Azure AD data in another tenant, block permissions on the current tenant and grant permissions on a new tenant in the Azure AD screen of the Third-Party Integration app.