Oauth and user management on BF console

Hi,

On the BF management console :

  1. What are the differences between admin and user account?
    (beside user management)
  2. Is there a way to give a user only access to create apps?
  3. Can we create groups (eg.: create teams and give them access to thier apps only)?
  4. Can we activate Oauth for the management console?

Thank you!