The Enhanced button is displayed on the Genealogy page. If you are using the previous version, the button name may be different.

The referrals will be placed in the member structure or genealogy according to their status (active/paid or unpaid). For example, if the status is active or paid, the system will build the genealogy directly according to the payplan settings, otherwise, if the status is inactive, as default, their position will be placed directly under their referrer or sponsor and will be restructured (i.e. spillover or not) according to the payplan settings when their account is active.