You should create, or commission, environments as needed to support your release stages. To create an environment you submit it, and it goes into the Commissioned state.
To create an environment:
In the Actions menu, select New Environment.
The Create Environment form appears.
Fill out the form.
For example:
Enter Name.
Optionally enter a description.
Select the owner, such as Release Manager, for the environment.
Select the stage for which the environment may be used.
Select one or more servers that the environment represents.
Click OK.
The environment is saved.