User creation logs

Dear Team,

It is observed that there is no history logs for any new user which has joined a company.

For e.g. If there is a new user and Admin invites it through "Invite" option in member & user has created his new account through that link. If user is created there should be a log available for this activated in History with remark of invited by which admin etc. Like if the users is created through mass provisioning there is a log available log this activity.

Also if user has created his account directly with "Sign up" option and then request to join a company. The log should be available in history that which admin has accepted the request.