Only user accounts are available in the hyper cloud Developer Preview version. Once teams become available, you will be able to switch between user and team accounts.
Switching between your personal user account to a team account is as easy as selecting the account name within the user menu located in the top right-hand corner of the developer portal:
Any team accounts will be displayed below your user account. In the figure above, the user tripott is associated with an additional team named hyper-core.
Once you've selected either a user account or a team account, the dashboard will display the hyper applications associated with the selected account.