on Dynamics 365 Business Central Online if environment has been created with a viral signup (some user simply logged in/signed up from the marketing page or open page directly or open businesscentral.dynamics.com/tenantID ) there is no log generated in the TAC admin center.

This does not allow for the customer to know when it was create and from who and this create some concerns for the him.

Please add this information in the Business central logs or somewhere in the telemetry so that the able to track this kind of information.