Do you have a specific question?
I know nothing about Tivoli. You just need to add a jobstep of the type "operating system command" and use xcopy. Have you ever used the DOS xcopy command? It's easy peasy. Before I owned my first computer I was a hero in my freshman college dorm for knowing how to copy video games between 3 1/2" floppy disks.
If one brings so much courage to this world the world has to kill them or break them, so of course it kills them. The world breaks every one and afterward many are strong at the broken places. But those that will not break it kills. It kills the very good and the very gentle and the very brave impartially. If you are none of these you can be sure it will kill you too but there will be no special hurry. Earnest Hemingway, A Farewell To Arms.