Previously, if you create a Group or think that an existing Group could be interested to someone you know, that person should be a member to get your invite to the Group.

Now it is possible to invite anyone!
See how to do that:

To send an invite to anyone who is not a member:

• Go to your Profile,
  click “Send Invites”, then “Invite New Members”.
  Enter emails of your friends and click “Send Invites” button.
  (You can also choose which particular group you wish them to be invited in.)

  That’s it! Easy! Enjoy

To send an invite to anyone who is not a member or a member:

• Another way is to go to a particular group,
  click “Send Invites”.
  You will see a form which allows you to send an invite to a non-member and to a site member.
  To send to anyone, click “Send invite by e-mail” link.
  To send to a member, fill out the member name (you will be helped with a name suggestion, so you don’t need to remember how exactly it is spelt), then click “Send Invites” button.

  Vou la! The invites have been sent.

To call back your invite:

• You can call back your invite.
  Go to your Profile, select “Send Invites”, then “Sent Invites”.
  You will see a list of invites you sent. Click a correspondent link to delete an invitation.
  Done!