How to create a Scenario
In the Scenarios Window, Click the "New Scenario" Button
Input a name for your Scenario and click "Next"
Select if you want to Create the Scenario with a Primary Domain or Not
If you choose "Create Without Primary Domain" your Scenario is now created. If you chose "Create with Primary Domain" continue to the next step.
Select the Primary Domain for your Scenario and click "Next"
Your Scenario with a primary Domain has now been created.