From the global toolbar, click
> Requirements > Requirement
Specifications.
You see the list of existing requirement groups, along with requirement specifications not belonging to requirement groups.
Click Actions > Create New Requirement Group.
The Create Requirement Group page is displayed.

Enter the following fields:
Name. The name of the requirement goup. To automatically assign a name, click AutoName.
Title. The title for the requirement group.
Description. The description of the requirement group.
Notes. Any notes about this requirement group.
Click Done.
The requirement group is created and displays on the Requirements Specifications page. You can begin to work with the requirement group, for example, by adding specifications to it or by creating sub groups. See Using Structure View for a Requirement Group.