You can use the Deployment Solution Resource Import Tool to import OS files from the OS sources.
To import OS files
\C:\Program Files\Altiris\Altiris Agent\Agents\Deployment\Task Handler\Tools" or
[Altiris Agent Install Dir]\Agents\Deployment\Task Handler\Tools and execute the
You can execute this tool from Symantec Management Platform or from Site Server.
Ensure that you run this tool only from Symantec Management Platform.
On the Deployment Solution Resource Import Tool, click the OS file Import tab.
Enter a name for the OS file in the field.
Enter a description for the OS file package.
Select the OS platform from the drop-down list.
Click to browse and select the sources for the selected OS platform.
A message indicating the successful upload of OS file is displayed. Acknowledge the message and close the Deployment Solution Resource Import Tool.
See Adding OS files
See Setting up Deployment Solution