Automatic change Customer Group when register

Hi!

I want that Customer Group automaticaly change when customers register on my page.

Anybody knows an easy way to do that??

Thank you!

Not really sure what you mean, since a customer doesn't become a member of a customer group until they register., So, whatever customer group you want them to be a member of should be set as the default in your store settings (under the "Option" tab) in the admin.