[Membership 2 Pro] Email to admin if a new registration pending

we have an membership for retailer with invitcode protection (dummy). The reason is that the retailer registration should first check, that is really a retailer. Then should be the assigment of membership manually in the backend by the admin.

Our problem is that we can't find an email template for inform the admin, that a retailer has made a registration !? There is only send an email to the retailer with "signup - verify your email", but this email template has no option for cc to admin.

Thanks & Regards
Simpliby GmbH