Predefine usergroup

Hello!
How can I predefine a usergroup on a registration page?
I've got 3 groups, and I would like to make 3 links from a homepage to a registration pages with different predefined usergroups.
Thanks.

Hello Estaid,

Thanks for your interest. Currently this feature is not available yet. We are working on it, it will be available soon.

Could you, please, notify me, when this feature become available