Action: In order for the Usage Analytics feature to gather and analyze data, the Azure AD Connect Health agent needs the ...

Action:  In order for the Usage Analytics feature to gather and analyze data, the Azure AD Connect Health agent needs the information in the AD FS Audit Logs. These logs are not enabled by default. This only applies to AD FS federation servers. You do not need to enable auditing on AD FS Proxy servers or Web Application Proxy servers. Use the following procedures to enable AD FS auditing and to locate the AD FS audit logs. See Enable Auditing for AD FS Server.