Create Guides using the New Guide wizard in Workbench.
Before you create a Guide, you need an application and a data
model. In Workbench, either create a new local application or retrieve
a remote application to create the Guide in.
Ensure that you have access to a valid data model in Workbench.
You can either drag a data model into your local application or
access it from a remote application.
You
can also use Flash Builder to customize the Guide layout, panel
layouts, controls, and styles. Guides support Flex features, such
as skinning, and can use both MX and Spark controls. For information
about how to customize a Guide see Customizing Guides Using Flash Builder.