The Shipping Instruction resembles a Bill of Lading.
Depending on which functionality you have chosen to open a Shipping Instruction form you can either create a new Shipping Instruction for your booking or update an existing one. You can also use the form to send another part load or splitt B/L instruction.
How to fill in the form, to extend it dynamically and to send it to Hapag-Lloyd you can find at the link list right-hand at this page.
Note: For opening, viewing and processing the PDF-form you need the Adobe Reader, at least version 7.0.9.