Premission Group Notification

[RazKaziRo]

Hi,

IM running VB 4.2.1 and i am using the permission group option
user need to send request for groups and then admins i set earlier need to approve the request
but when users send a request the admins dont get any notification about the "new user" and they need to enter manually to approve the request

there is any way that when users send request to join closed groups that the system will notifier or alert the admins of the group?

thanks for the help

raz