b300e743_g_the_Solaris_Operating_System__For_Instructions
[Task] Obtain the universally unique identifier (UUID) for the zone. [Description] This separate identifier, assigned when the zone is installed, is an alternate way to identify a zone. [For Instructions] 
How to Obtain the UUID of an Installed Branded Zone
openSolaris 2008 - <tt>lx</tt> Branded Zone Installation (Task Map) - System Administration Guide: Virtualization Using the Solaris Operating System