Symantec LiveState Delivery is delivered with a set of packages that are automatically added to the Package Depot at the time of installation and they appear in the list of packages in Command Center. Symantec LiveState Delivery packages are compressed-file archives called PAK files.
When you create new packages or download packages from the Symantec Web site, you must use Command Center to import these additional packages into the system.
To import packages into the system
In the Scope pane expand the server.
Select and right-click Packages. Select Import packages.
The Specify PAK files dialog box appears.
Browse to the location of a PAK file and click OK.
An Activity is created where you can monitor the progress if the importing process.