You can also create groups from the New button on the tool bar depending on what node you have selected in the Sites view pane. Creating a group is very similar to creating a group in SharePoint Out-of-the-Box.
|1.||Name and Description|
|2.||Owner||Use the phonebook icon () to look up the person who is the owner of this group. (It does not have to be you, but it needs to be a user with elevated permission.)|
|3.||Group Settings||Specify who can view and edit the membership of this group.|
|4.||Membership Requests||Select the settings that you want for requests to join or leave the group. You can specify the email address to which requests should be sent.|
|5.||Give Group Permission in this Site||Choose a permission level for this group.|