When you finish a project in InDesign, you need to Package the file to collect all Links and Document Fonts along with a duplicate of your InDesign file to send to your printer. This gives the printer everything they may need to output and print your layouts correctly. But they may need more.
In this tutorial, I will review the Packaging process and discuss two great additions to the process. If you choose, you can now include creation of an Acrobat and an IDML file (back saving) to the Packaging process.