Enter a Description on how to use the group and what you want them to do
Verify that Group Available is marked Yes
Select the tools students will need, under Tool Availability (Tools include blogs, wikis, journals, email and discussion board.)
Allow Personalization (If you want them to personalize the group page with modules that only that student can view.)
If you choose Random Enroll, you can determine group membership by the number of groups you select or choose the number of students for each groups.
If you choose Manual Enroll then select Group Members (Hold CTRL key and you can click and select more than one at a time.)
Click on arrows between Items to Select and Selected Items to move the names over under Selected Items. (Remember to add yourself to all groups so you can monitor the groups progress.)