Before you can create a Community Group, you must make sure to setup Community Categories.
  1. Go to onCampus
  2. Select Settings > Community
  3. Under Community Categories, click Add
  4. Create a Name for your category
  5. Mark off the appropriate School Levels
  6. Click Save & Exit
Note: If no Add button exits, you need to make sure that Community Groups are enabled for a School Level in Core > School > Schools & Grade Levels