Location groups as tab menus
A location group can be used to define the menu items that appear in a tab. As an example, consider the Desktop tab in ClaimCenter with the menu items as shown in the following diagram:

This tab is defined in
the element named TabBar
(under the util folder):

This tab is defined with
its action attribute set
to Desktop.go(). This
specifies that the action to take if you click the Desktop
tab is to go to the Desktop
location.
This location is a location group:

Inside this location
group, there are multiple Location
Ref elements defined, each one specifying a location. In this
example, the locations referenced in the group correspond to the items
in the Desktop menu.
If the action for a tab is a location group containing more than one
location, ClaimCenter adds each location in that location group to the
menu in the tab.
